LB ® Therma Grow™ Greenhouse Heater - 120 Liquid Propane
More about LB ® Therma Grow™ Greenhouse Heater - 120 Liquid Propane
This Liquid Propane LB White Therma Grow 120 Greenhouse Heater utilizes the exclusive LB White Plant-Safe Technology™, making it the only greenhouse heater certified to the stringent greenhouse emissions standards. They offer 20% better fuel efficiency than traditional heaters.
Therma Grow heaters carry a 10-year manufacturer warranty on the heat chamber and case, and have completely enclosed and protected components, making for years of trouble-free heating. The design combines efficiency, advanced performance, and long component life to reduce energy and maintenance costs, and help grow profits. These units can be mounted either inside or outside; giving growers flexibility and the ability to free up grow space.
Features
- 99.7% fuel efficient, direct fire technology
- Dependable hot surface ignition
- Non-certified CO2 generator
- Enclosed flame, controls, & gas valve
- Mount indoors or outdoors
- Quick response, on-demand heat
- Easy integration with building controls
- Hot surface ignition standard
- Centrifugal blower standard
Specifications
| 120 LP QC Part #21350 |
120 NG QC Part #21351 |
120+ LP QC Part #21352 |
120+ NG QC Part #21353 |
220 LP QC Part #21354 |
220 NG QC Part #21355 |
220+ LP QC Part #21356 |
220+ NG QC Part #21357 |
|
|---|---|---|---|---|---|---|---|---|
| BTU/hr Rating | 120,000 | 120,000 | 65,000 & 120,000 | 65,000 & 120,000 | 220,000 | 220,000 | 120,000 & 220,000 | 120,000 & 220,000 |
| Air Movement | 1,100 CFM | 1,750 CFM | ||||||
| Heat/Air Circulation Switch |
No | Yes | No | Yes | ||||
| Inlet Gas Supply Pressure | ||||||||
| Propane min/max | 11 w.c./13.5 w.c. | |||||||
| Natural Gas min/max | 7 w.c./11 w.c. | |||||||
| Fuel Consumption (Max) | ||||||||
| Natural Gas | 120.0 cu.ft./hr | 63.0/120.0 cu.ft./hr | 220.0 cu.ft./hr | 117.0/220.0 cu.ft./hr | ||||
| LP Gas | 5.6 lbs/hr | 5.6 lbs/hr | 3.0/5.6 lbs/hr | 3.0/5.6 lbs/hr | 10.2 lbs/hr | 10.2 lbs/hr | 5.6/10.2 lbs/hr | 5.6/10.2 lbs/hr |
| Volts | 115 | 115/230* | ||||||
| Hz | 60 | |||||||
| Phase | 1 | |||||||
| Starting/Continuous Amps | 11.8/4.5 | 17/8.4 or 6.7/2.6 | ||||||
| Combustion Air Requirements/Indoor Installation | 300 cu.ft./min | 550 cu.ft./min | ||||||
| Combustion Air Requirements/ Outdoor Installation |
120 in2 of exit area | 220 in2 of exit area | ||||||
| Min Clearance Top/Sides/Back | 1'/1'/1' | |||||||
| Min Clearance Blower Outlet | 6' | |||||||
| Dimensions | 30.75" L x 21" W x 28.25" H | 35.5" W x 25.5" W x 30" H | ||||||
| Shipping Weight | 116 lbs | 165 lbs | ||||||
| Steel Case Materials | Galvanized | White Tri-Shield** | Galvanized | White Tri-Shield** | ||||
| *Specify which voltage when ordering Therma Grow 220 units | ||||||||
| **Tri-shield coating consists of 3 unique protective layers - a non-corrosive hot-dipped galvanized steel, an oven-cured epoxy primer & a baked, thermsetting polyester | ||||||||
High Elevation models available, please specify elevation when ordering.