Price: $119.00
Availability: In Stock - Usually ships in 1 to 2 days.
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This portable heater is made specifically for wet environments like greenhouses! It features a stainless steel housing, totally enclosed fan motor, and is completely waterproof (IPX4 rated). Another feature unique to this heater is that the fan runs continuously in heat mode providing optimal air circulation and heat distribution. Measures: 12.5"H x 10"W x 8"D. Requires 110/120 volt outlet. 12.5 amps, 1500 watts


  • 5,118 BTU output
  • Dial thermostat with ~ 35° F to +100° F range
  • 6 foot power cord
  • Waterproof (IPX4 rated)
  • Stable anti tip-over design and overheat protection
  • Fan-only operation option
  • Finger-proof intake and discharge safety grills

Overall Customer Rating of 7 Reviews:

120v Stainless Steel Waterproof Heater

We purchased this 120v Stainless Steel Waterproof Heater to help extend the growing season in our 12' x 32' greenhouse in Tennessee and are very happy with it's performance. So far in mid-December in zone 6, it has helped keep our greenhouse 10+ degrees above the outside temperature, which is enough for our tomatoes, peppers, cucumbers, lettuce, herbs, lemon trees, avocado trees, and flowers to keep growing. We did purchase the plug in thermostat to help us regulate the temperature, turning the heater on and off as needed. We are very pleased with both purchases.

Works great!

This is the second one of these heaters I have purchased for my greenhouse. They work well and are really quiet! I use it with the SureStat TS116 Plug In Portable Thermostat Control, which also works great!


Works great. Was hoping there would be a mode of operation in which the fan and the heating element cycled on and off together, as in its' larger cousin, so that the fan would not run all the time, but guess that must be a function of its' very compact design. No problems.

Greenhouse heater

This heater is ideal for my greenhouse and works great so far


Just what we needed

We purchased the heater for our first ever greenhouse, which we just built. Its roughly 200 square feet and this little heater keeps it nice and warm. Being in NH we are trying to lengthen our growing season. This will allow us to do so.