Much of the daily heat for greenhouses will come from the sun, but if you want your greenhouse to be more than a few degrees above the outside temperature at night, you will need to provide it with a heat source. The most popular heating systems are be fueled by electricity, propane, or natural gas. The choice of a heating system and fuel depends on what is locally available, the heating requirements of the plants, cost, and individual choice. Heating requirements for your greenhouse can be determined with our Greenhouse Heater Size Calculator. Choose from our assortment of top quality electric and gas heating options below.


Products 97-142 of 142
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Concentric Vent Inlet Tee and Cap
Price: $24.90
Availability: In stock
Item #: 462042 -

    This galvanized steel tee and condensate cap set are used to transition to a vertical run in the combustion (inlet) air side of the Sterling GG heaters when using the concentric vent kit. Sterling GG30, GG45, GG60, and GG75 use 4". Sterling GG90, GG105, and GG120 use 5". Features 26 gauge galvanized steel construction Crimped end for a secure interlocking fit Item # 4620420, 4620421, 4620423, 4620425, 4620426, 4620428 ...

    Modine Heater 24v Transformer PD, PAE, PA, PV, PDP, modine, part, heater, gas, model, replacement, transformer, xformer, 24, low, voltage
    Price: $48.00
    Availability: In stock
    Item #: 4034150 -

      Part # 18 on the Modine Parts DiagramTransformer converts line 120v to low 24v for heater controls. Modine Part # 5H71956-1 (Works with most Modine PD, PDP, PAE, & PA heaters built after 1986)

      Modine Heater Blocked Vent Switch PD, PAE, PA, PV, PDP, modine, part, heater, gas, model, replacement, blocked, vent, switch
      Price: $25.00
      Availability: In stock
      Item #: 4034100 -

        Part # 24 on the Modine Parts DiagramModine heater manual reset blocked vent switch. Modine Part # 5H73057 (Works with most Modine PD, PDP, PAE, & PA heaters built after 1986)

        Modine Heater Conversion to Natural Gas Kits PA, BA, pae, pv, pd, pdp, modine, part, heater, gas, model, replacement, conversion, kit, natural
        Price: $69.00
        (1)
        Availability: In stock
        Item #: 4045205 -

          These kits convert Modine PA, PAE, PV, PD & PDP 30-400 heaters from propane (LP) to natural gas (NG). You will need to specify the brand of gas valve on your heater to receive the proper conversion kit. Pictures are shown below. Modine Conversion Kits Include Main burner orifice(s)Pilot orifice(s)Conversion spring kit for the gas valve on the heaterInstallation instructions Modine Heater Gas Valve Model # OptionsSelect the gas valve model # option that STARTS WITH the same numbers or letters...

          Modine Heater Fan Delay Timer PD, PAE, PV, PDP, modine, part, heater, gas, model, replacement, fan, timer, delay, relay
          Price: $49.00
          Availability: In stock
          Item #: 4034110 -

            Part # 25 on the Modine Parts DiagramThe fan relay timer delays the main heater fan when firing up and shutting off. Modine part # 5H73035 (Works with most PD, PAE, & PA heaters) Replaces part #s 5H71627, 5H71627B, 3H32722, 5H602054-, 5H602054-1

            Modine Heater Fan Motor PD, PAE, PA, PV, PDP, modine, part, heater, gas, burner, model, replacement, fan, motor, blower
            Price: $122.00
            Availability: In stock

              Part # 29 on the Modine Parts Diagram All stocked Modine fan / blower motors are listed below. They are all 120v motors. Fan motors only come with what is shown in the picture. If you do not see the Modine motor you need below, email the heater model # and serial # to parts@acfgreenhouses.com . Note: If you have a PA model made before 1980, the part listed below may not work with your heater. If the last 2 digits on your PA heater's serial # are NOT 80 or higher, email your heater model # and...

              Modine heater IPI Spark Pilot Assembly    modine, part, heater, gas, unit, ipi, ignition, control, spark, pilot, assembly, 3H37454-1, auto, automatic
              Price: $99.00
              (1)
              Availability: In stock
              Item #: 4035110 -

                Modine IPI spark pilot part # 3H37454-1. Intermittent pilot ignition spark pilot for use with IPI ignition control module. Kit includes orifices for both propane (LP) and natural gas (NG). Replaces part #s 5H80690-1, 5H80690-2, 5H80690-3, 3H34347-1, 3H34347-3, 5H71938-1, 5H71938-2, 5H71938-3, 5H74447-1, 5H74447-2, 5H74447-3, 3H32608-1, 3H32608-2, 3H32608-3, 3H32608-4, 3H32608-5, 3H32608-6, 3H32608-7, 3H32608-8, 3H32608-9, 3H32608-10, 3H32608-11, 3H32961-1, 3H32961-2, 3H32961-3, 3H32961-4,...

                Modine Heater Thermocouple PD, PAE, PA, PV, PDP, modine, part, heater, gas, model, replacement, thermocouple, sensor
                Price: $12.00
                (5)
                Availability: In stock

                  Part # 30 on the Modine Parts DiagramModine heater thermocouples comes in two lengths: 36" (Modine part # 5H69336-6) for standing pilot gas heaters 200,000 BTUs or less and 48" (Modine part # 5H69336-7) for all larger Modine standing pilot heaters. Replaces part #s 5H69336-1, 5H69336-3, 5H69336-4, 5H69336-5, 5H54750-5, 5H54750-6 Item # 4034170, 4034180

                  Modine IPI Ignition Control Module modine, part, heater, gas, unit, ipi, ignition, control, spark, pilot, module, 5H80689, auto, automatic
                  Price: $169.00
                  Availability: In stock
                  Item #: 4035100 -

                    Modine ignition control module part # 5H80689. Intermittent pilot ignition, 1 second pre-purge, infinite ignition trials, 90 second trial time, 5 minutes between trials. Replacement part for Modine P series gas unit heaters with automatic ignition. Replaces part #s 5H73324, 5H73696, 5H73014, 5H73325, 5H70872, 5H71913, 5H71572

                    Modine Modine PD, PAE, etc. Terminal Board PD, PAE, PA, PV, PDP, modine, part, heater, gas, model, replacement, terminal board, contact
                    Price: $59.00
                    Availability: In stock
                    Item #: 4034010 -

                      Modine replacement terminal board for wiring 24v controls to the heater. Board mounts to junction box on back of heater. Modine Part # 5H71955 (Works with most Modine heaters with 24v controls)

                      Modine Overheat Limit Switch PD, PAE, PA, PV, PDP, modine, part, heater, gas, model, replacement, overheat, limit, switch
                      Price: $21.00
                      Availability: In stock
                      Item #: 4034120 -

                        Part # 20 on the Modine Parts DiagramModine temperature limit control with auto reset. Modine part # 5H73593 (Works with most Modine gas unit heaters) Replaces part # 5H71958

                        Modine PA Heater Conversion to Propane Kits  PA, BA, modine, part, heater, gas, model, replacement, conversion, kit, propane, natural
                        Price: $85.00
                        Availability: In stock
                        Item #: 4045200-2 -

                          These kits convert Modine PA 30-400 (same as BA 30-400) heaters from natural gas (NG) to propane (LP). You will need to specify the model of gas valve on your heater to receive the proper conversion kit. Pictures are shown below. Modine Conversion Kits Include Main burner orifice(s)Pilot orifice(s)Air shutter(s)Conversion spring kit for the gas valve on the heaterInstallation instructions Modine Heater Gas Valve Model # OptionsSelect the gas valve model # option that STARTS WITH the same...

                          Modine PA Heater Limit & Fan Switch PA, modine, part, heater, gas, model, replacement, overheat, limit, fan, switch
                          Price: $55.00
                          Availability: In stock
                          Item #: 4034155 -

                            Part # 26 on the Modine Parts DiagramThis combination overheat switch and fan control is for PA series heaters built before they incorporated 24 volt controls. Modine part # 5H68074. Replaces part # 5H62945

                            Modine PAE, PV, PD, PDP Heater Conv. to Propane Kits PD, PAE, PA, PV, PDP, modine, part, heater, gas, model, replacement, conversion, kit, propane, natural, lp
                            Price: $75.00
                            Availability: In stock
                            Item #: 4045200 -

                              These kits convert Modine PAE, PV, PD & PDP 30-400 heaters from natural gas (NG) to propane (LP). You will need to specify the brand of gas valve on your heater to receive the proper conversion kit. Pictures are shown below. Modine Conversion Kits Include Main burner orifice(s)Pilot orifice(s)Air shutter(s)Conversion spring kit for the gas valve on the heaterInstallation instructions We also offer conversion kits for natural gas conversion kits for Modine heaters.For other Modine conversion...

                              Modine PV & PDP Fan Delay Timer PD, PAE, PA, PV, PDP, modine, part, heater, gas, model, replacement, fan, timer, relay, delay, switch
                              Price: $55.00
                              Availability: In stock
                              Item #: 4034105 -

                                Part # 26 on the Modine Parts DiagramFan timer relay delays main heater fan when firing up and shutting off. Modine part # 5H71675 (Works with most PDP & PV heaters) Replaces part # 5H71681

                                Modine Stainless Steel Burner Assembly PD, PAE, PA, PV, PDP, modine, part, heater, gas, burner, model, replacement, assembly, jets, flame
                                Price: $239.00
                                (2)
                                Availability: In stock

                                  Part # 26 on the Modine Parts DiagramAll replacement Modine burner assemblies are stainless steel. The replaced model # listed below is Modine's model # for the standard aluminized burner installed on the heater. Modine only sells replacement heater burners in stainless steel. Modine Burner Part # Number of Top Burner Rows Number of Bottom Tubes 3H33074-5 7 burners 2 gas inlets 3H33074-6 8 burners 3 gas inlets 3H33074-7 8 burners 3 gas inlets 3H33074-9 10 burners 4 gas inlets 3H33074-10 12...

                                  Modine Standing Pilot Assembly PD, PAE, PA, PV, PDP, modine, part, heater, gas, model, replacement, pilot, assembly, standing, burner
                                  Price: $99.00
                                  Availability: In stock
                                  Item #: 4034165 -

                                    Part # 31 on the Modine Parts Diagram Modine heater universal standing pilot assembly includes tubing, igniter, mounting bracket, instructions, & pilot orifices for propane (LP) and natural gas (NG). Modine Part # 3H37454-2 (Works with standing pilot Modine PD, PAE, & PA heaters) Replaces part #s 3H34030-10, 3H34030-1, 3H34030-5, 3H34030-8, 3H32135-1, 3H32135-2, 3H32135-3, 3H32135-4, 3H32135-5, 3H32135-6, 3H32135-7, 3H32135-8, 3H32135-9, 3H32135-10, 3H32135-11, 3H32135-21, 3H32135-22,...

                                    Sterling Blower Motor Assembly
                                    Price: $149.00
                                    Availability: In stock

                                      All stocked Sterling exhaust blower motors are listed below. They are all 120v motors. Blower motors only come with what is shown in the picture. Sterling Part # Fits Sterling Models J35R0470011J35R04700 GG30, GG45, TF30, TF45, TF60, TF75, TF100, TF125, TF150, RF30, RF45, RF60, RF75, SF30, SF45, SF60, SF75, BRT30, BRT45, BRT60, BRT75, BRU30, BRU45, BRU60, BRU75, BTU30, BTU45, BTU60, BTU75, J35R0851011J35R08510 GG60, GG75, TF60, TF75, RF60, RF75, SF60, SF75, BRT60, BRT75, BRU60, BRU75, BTU60,...

                                      Sterling Gas Heater Flame Sensor
                                      Price: $45.00
                                      Availability: In stock
                                      Item #: 4075360 -

                                        Sterling part # J38R06890-003. Flame sensor for Sterling & Beacon Morris gas heaters. Used On The Following Model Numbers:TF030, TF045, TF060, TF075, TF090, TF100, TF125, TF150, TF175, TF200, TF250, TF300, TF350, TF400, RF030, RF045, RF060, RF075, RF090, SF030, SF045, SF060, SF075, GG030, GG045, GG060, GG075, GG090, GG105, GG120, SF100, SF125, SF150, SF175, SF200, SF250, SF300, SF350, SF400, TC100, TC125, TC150, TC175, TC200, TC250, TC300, TC350, TC400, SC100, SC125, SC150, SC175, SC200,...

                                        Sterling GG Access Panel Gasket
                                        Price: $32.00
                                        Availability: In stock
                                        Item #: 4075135 -

                                          The Sterling GG access panel gasket is 7' of 5/8" thick foam gasket material that has an aggressive adheasive on the back to adhere to the access panel opening of the GG heaters. Gasket will fit all GG heater models. Recommended if using the GG air inlet collar instead of the concentric vent kit.

                                          Sterling GG Heater Flame Rollout Switch sterling, heater, part, flame, rollout, switch, gg, gas, beacon, morris, brt, furnace, replacement
                                          Price: $49.00
                                          Availability: In stock
                                          Item #: 4075305 -

                                            Sterling part # 11J11R04849-003. Manual flame rollout safety switch for Sterling GG heaters. Used On The Following Model Numbers:GG030, GG045, GG060, GG075, GG090, GG105, GG120

                                            Sterling GG Heater High Limit Switch sterling, heater, gas, gg, brt, high, limit switch, auto, overheat, reset, part, beacon, morris
                                            Price: $59.00
                                            Availability: In stock

                                              Sterling GG high limit switch replacement parts. Sterling Part # Fits Sterling Models J11R08365-002 GG30, GG45, BRT30, BRT45 J11R08365-001 GG60, GG75, GG90, GG105, GG120, BRT60, BRT75, BRT90, BRT105, BRT120 Item # 4075318, 4075320 ...

                                              Sterling GG Inlet Air Collar
                                              Price: $57.00
                                              Availability: In stock
                                              Item #: 407512 -

                                                Sterling Inlet air collar and gasket set for GG series heaters. This allows you to connect an air inlet pipe to the Sterling GG heaters without the concentric vent kit. With this setup you will have separate exhaust and intake exit points in your structure. The GG heater access panel gasket is also needed with this setup to provide an airtight seal around the access panel. Please note: Check with your local inspector/installer before using this instead of the concentric vent kit in a...

                                                Sterling GG Spark Ignitor
                                                Price: $59.00
                                                Availability: In stock
                                                Item #: 4075325 -

                                                  Sterling part # J38R06891-003. Spark ignitor for Sterling GG gas heaters. The angled ignitor probe measures 1.25 inches, and the straight rod measures 1.75 inches. Used On The Following Model Numbers:GG30, GG45, GG60, GG75, GG90, GG105, GG120, BRT30, BRT45, BRT60, BRT75, BRT90, BRT105, BRT120

                                                  Sterling Heater Control Board J28R06881, part, heater, gas, board, control, spark, ignition, sterling, beacon, morris, dayton, circuit, terminal
                                                  Price: $189.00
                                                  (3)
                                                  Availability: In stock
                                                  Item #: 4075120 -

                                                    Sterling part # J28R06881 (11J28R06881). Direct spark ignition board for Sterling & Beacon Morris gas heaters. This is the newest model which comes with the remote LED diagnostic light. Used On The Following Model Numbers: (Direct spark only)TF030, TF045, TF060, TF075, TF090, TF100, TF125, TF150, TF175, TF200, TF250, TF300, TF350, TF400, RF030, RF045, RF060, RF075, RF090, SF030, SF045, SF060, SF075, GG030, GG045, GG060, GG075, GG090, GG105, GG120, SF100, SF125, SF150, SF175, SF200, SF250,...

                                                    Sterling Heater Fan Motor fan, motor, sterling, heater, gas, replacement, part, beacon, morris, propeller, blower
                                                    Price: $119.00
                                                    Availability: In stock

                                                      All stocked Sterling fan / blower motors are listed below. They are all 120v motors. Fan motors only come with what is shown in the picture. Sterling Part # Fits Sterling Models J31R0476611J31R04766 GG30, GG45, TF30, TF45, RF30, RF45, SF30, SF45, BRT30, BRT45, BRU30, BRU45, BTU30, BTU45 J31R0409111J31R04091 GG60, GG75, TF60, TF75, RF60, RF75, SF60, SF75, BRT60, BRT75, BRU60, BRU75, BTU60, BTU75, QVF100 J31R04092-00211J31R04092-002 GG90, GG105, GG120, TF90, TF100, RF90, SF90, BRT90, BRT105,...

                                                      Sterling Heater Gas Valves sterling, part, gas, valve, heater, gg, tf, xf, propane, natural, 24, volt, direct, spark, single, stage
                                                      Price: $119.00
                                                      Availability: In stock

                                                        Replacement Sterling gas valves for GG and TF unit heaters. All valves are 24v, single stage, and designed for direct spark ignition systems. Sterling Part # Fits Sterling Models J28R06892-00111J28R06892-001Natural Gas TF030, TF045, TF060, TF075, TF090, TF100, TF125, TF150, TF175, TF200, RF030, RF045, RF060, RF075, RF090, SF030, SF045, SF060, SF075, GG030, GG045, GG060, GG075, GG090, GG105, GG120, SF100, SF125, SF150, SF175, SF200, TC100, TC125, TC150, TC175, TC200, SC100, SC125, SC150, SC175,...

                                                        Sterling Heater Pressure Switch
                                                        Price: $139.00
                                                        Availability: In stock

                                                          All stocked Sterling pressure switches are listed below. Sterling Part # Fits Sterling Models J11R06779-00111J11R06779-001 GG30, GG45, TF30, TF45, TF60, TF75, TF100, TF125, TF150, TF300, TF350, TF400, RF30, RF45, RF60, RF75, SF30, SF45, SF60, SF75, BRT30, BRT45, BRU30, BRU45, BRU60, BRU75, BTU30, BTU45, BTU60, BTU75, BTU100, BTU125, BTU150, BTU300, BTU350, BTU400 J11R06780-00811J11R06780-008 GG60, GG75, BRT60, BRT75 J11R06779-00211J11R06779-002 GG105, GG120, TF90, TF175, TF200, TF250, RF90,...

                                                          Sterling Heater Transformer sterling, heater, part, transformer, xformer, 24, volt, gas, gg, tf, bru, rf, brt, btu, beacon, morris
                                                          Price: $65.00
                                                          Availability: In stock
                                                          Item #: 4075410 -

                                                            Sterling part # J14R03245-012. 24 volt transformer for Sterling & Beacon Morris gas heaters. Used On The Following Model Numbers:TF030, TF045, TF060, TF075, TF090, TF100, TF125, TF150, TF175, TF200, TF250, TF300, TF350, TF400, RF030, RF045, RF060, RF075, RF090, SF030, SF045, SF060, SF075, GG030, GG045, GG060, GG075, GG090, GG105, GG120, SF100, SF125, SF150, SF175, SF200, SF250, SF300, SF350, SF400, TC100, TC125, TC150, TC175, TC200, TC250, TC300, TC350, TC400, SC100, SC125, SC150, SC175,...

                                                            Sterling Specified Americap Vent Terminal
                                                            Price: $25.00
                                                            Availability: In stock

                                                              This is Sterling's approved vent cap for vertical / horizontal venting and high wind applications. The Americap is UL-listed, constructed of aluminum, and its patented design of ports and baffles keep rain and debris out of the vent. They are compatible with all of the vent pipe that we offer. Item # 4620055, 4620060

                                                              Sterling TF / XF Spark Ignitor
                                                              Price: $59.00
                                                              Availability: In stock
                                                              Item #: 4075465 -

                                                                Sterling part # J38R06891-001. Spark ignitor for Sterling TF & XF gas heaters. The angled ignitor probe measures 0.875 inches, and the straight rod measures 1.375 inches. Used On The Following Model Numbers:TF100, TF125, TF150, TF175, TF200, TF250, TF300, TF350, TF400, BTU100, BTU125, BTU150, BTU150, BTU175, BTU200, BTU250, BTU300, BTU350, BTU400

                                                                Sterling TF Heater High Limit Switch  sterling, heater, gas, tf, btu, high, limit switch, auto, overheat, reset, part, beacon, morris
                                                                Price: $59.00
                                                                Availability: In stock
                                                                Item #: 4075570 -

                                                                  Sterling part # J11R00306-002. High limit overheat switch for Sterling & Beacon Morris gas heaters. Used On The Following Model Numbers:TF100, TF125, TF150, TF175, TF200, TF250, TF300, TF350, TF400, BTU100, BTU125, BTU150, BTU150, BTU175, BTU200, BTU250, BTU300, BTU350, BTU400, QVF100, QVF125, QVF150, QVF175, QVF200, QVF250, QVF300, QVF350, QVF400, QVSF100, QVSF125, QVSF150, QVSF175, QVSF200, QVSF250

                                                                  Modine Hot Dawg HD Conversion Kits modine, hot, dawg, hd, dog, gas, heater, conversion, kit, propane, natural
                                                                  Price: $59.00
                                                                  Availability: In stock

                                                                    These kits convert all Modine HD & HDS 30-75 heaters (hot surface and direct spark) either from propane (LP) to natural gas (NG) or vice versa. NG to LP kit includes Modine part #s 3H34933-1 & 3H37266-1. LP to NG kit includes Modine part #s 3H37046-1 & 3H37276-1. Item # 4015100, 4015101

                                                                    Modine HD Fan Motor
                                                                    Price: $118.00
                                                                    Availability: In stock

                                                                      All stocked Modine Hot Dawg HD fan motors are listed below. They are all 120v motors. Fan motors only come with what is shown in the picture. Modine Part # Fits Modine Models 9F10262 HD30, HD45, HDS30, HDS45 9F30213 HD60, HD75, HDS60, HDS75 9F30220 HD100, HDS100 9F30216 HD125, HDS125 Item # 4015120, 4015130, 4015132, 4015135 ...

                                                                      Modine Hot Dawg HD Flame Rollout Switch
                                                                      Price: $33.00
                                                                      Availability: In stock

                                                                        Modine Hot Dawg HD heater flame rollout switch. Modine Part # Fits Modine Models 5H75002-2 HD30AH, HD45AH, HD60AH, HD75AH 5H75002-7 HD60AS, HD75AS, HDS30AS, HDS45AS, HDS60AS, HDS75AS, HDS125AS 5H75002-4 HD30AS, HD45AS, HD100AS, HD125AS, HDS100AS, HDS125AS Item # 4015140, 4015145, 4015150 ...

                                                                        Modine Hot Dawg HD Flame Sensor
                                                                        Price: $35.00
                                                                        Availability: In stock
                                                                        Item #: 4015220 -

                                                                          The Modine HD flame sensor detects heat from the flame of the burner and will cut the heater off if the flame goes out. Modine Part # 5H75031 (Works with all Modine Hot Dawg HD heaters.)

                                                                          Modine Hot Dawg HD Gas Smart Valve modine, hot, dawg, hd, dog, gas, valve, smart, part, heater, honey, well, 5H76382, 5H76383
                                                                          Price: $329.00
                                                                          Availability: In stock
                                                                          Item #: 4015185 -

                                                                            The Modine HD gas valve (Honeywell 1 Stage SmartValve) comes setup for natural gas (NG) and includes kit to convert to propane (LP). Replaces Modine Part # 5H76382 (NG) and 5H76383 (LP) This valve works with Modine HD30AH, HD45AH, HD60AH, & HD75AH heaters. These units have a hot surface igniter.

                                                                            Modine Hot Dawg HD Hot Surface Igniter modine, hot, dawg, hd, dog, gas, surface, igniter, part, heater, furnace, replacement
                                                                            Price: $59.00
                                                                            Availability: In stock
                                                                            Item #: 4015160 -

                                                                              Modine Hot Dawg HD hot surface igniter. Modine Part # 5H75032 fits models HD30AH, HD45AH, HD60AH, & HD75AH

                                                                              Modine Hot Dawg HD Ignition Control Board modine, hot, dawg, hd, dog, ignition, control, board, module, circuit, heater, terminal
                                                                              Price: $125.00
                                                                              Availability: In stock
                                                                              Item #: 4015325 -

                                                                                Modine Hot Dawg HD heater ignition control circuit board for HD and HDS heaters with spark ignition. Modine Part # Fits Modine Models 5H79749 HD30AS, HD45AS, HD60AS, HD75AS, HD100AS, HD125AS, HDS30AS, HDS45AS, HDS60AS, HDS75AS, HDS100AS, HDS125AS, ...

                                                                                Modine Hot Dawg HD Insulation Kit modine, hd, hot, dawg, insulation, panel, replacement, burner, heat, exchanger, burnt
                                                                                Price: $39.00
                                                                                Availability: In stock

                                                                                  This kit includes replacement top, bottom, and side panel insulation for the heat exchanger area of the Modine HD Hot Dawg heaters. Item # 4015585, 4015590

                                                                                  Modine Hot Dawg HD Limit Control modine, hot, dawg, hd, dog, gas, heater, part, limit, control, 3H40078-2, 3H40078-3, 5H75769-1, 5H75769-2, switch, over, heat
                                                                                  Price: $39.00
                                                                                  Availability: In stock

                                                                                    The Modine HD Hot Dawg heater limit control part keeps the unit from overheating if a malfunction happens. Modine Part # Fits Modine Models 3H40078-3 (replaces 5H75769-1) HD30, HD45, HD125, HDS30, HDS45, HDS125 3H40078-2 (replaces 5H75769-2) HD60, HD75, HD100, HDS60, HDS75, HDS100 Item # 4015170, 4015180 ...

                                                                                    Modine HD Power Exhauster
                                                                                    Price: $199.00
                                                                                    Availability: In stock

                                                                                      Modine Hot Dawg HD heater power exhauster / blower assembly includes blower motor attached to exhaust frame. All stocked Modine Hot Dawg HD power exhausters are listed below. Modine Part # Fits Modine Models 5H75038 HD30AH, HD45AH, HD60AH, HD75AH 3H37362-1 HD30AS, HD45AS, HD60AS, HD75AS 3H37362-2 HD100, HDS100, HD125, HDS125 Item # 4015210, 4015211, 4015212 ...

                                                                                      Modine Hot Dawg HD Pressure Switch
                                                                                      Price: $45.00
                                                                                      Availability: In stock

                                                                                        The Modine HD pressure switch will cut the heater off if there is not enough air pressure in the exhaust to vent the heater properly. Modine Part # Fits Modine Models 5H75030-3 HD30, HD45, HD60 5H75030-4 HD75 5H79441-9 HD100, HD125 Item # 4015250, 4015260, 4015265 ...

                                                                                        Modine Hot Dawg HD Terminal Board + TD Relay modine, hot, dawg, hd, dog, part, terminal, board, circuit, time, delay, relay, control
                                                                                        Price: $99.00
                                                                                        (1)
                                                                                        Availability: In stock
                                                                                        Item #: 4015315 -

                                                                                          Modine Part # 3H36849-1 and 5H78126-1 Replaces the separate Terminal Board (5H75028) and Time Delay Relay (5H75039) in older 101 and 102 series HD heaters and combines them into a single part. Replacement instructions and wiring diagram included. For Modine models HD30AH, HD45AH, HD60AH, & HD75AH

                                                                                          Modine Hot Dawg HD Transformer modine, hot, dawg, hd, dog, gas, heater, transformer, part, hds
                                                                                          Price: $48.00
                                                                                          Availability: In stock
                                                                                          Item #: 4015290 -

                                                                                            Modine Hot Dawg heater transformer. Modine Part # 5H75029 (Works with all Modine HD & HDS heaters)

                                                                                            Modine Hot Dawg HD Blower Gasket
                                                                                            Price: $25.00
                                                                                            (1)
                                                                                            Availability: In stock

                                                                                              Gaskets for providing a seal between the power exhauster and the heater for Modine Hot Dawg HD heaters. Modine Part # Fits Modine Models 5H74996 HD30AH, HD45AH, HD60AH, HD75AH, HD30AS, HD45AS, HD60AS, HD75AS 5H79794 HD100, HDS100, HD125, HDS125 Item # 4015215, 4015216 ...