L.B. White Therma Grow Direct Fire Greenhouse Heaters
Therma Grow heaters are advanced, clean-burning, direct fired models that offer 20% better fuel efficiency than traditional heaters. Therma Grow heaters units can be mounted either inside or outside. Therma Grow heaters utilize exclusive, L.B. White Plant-Safe Technology, the only greenhouse heater certified to the stringent CSA greenhouse emissions standards. These heaters carry a 10 year warranty on the heat chamber and case, and have completely enclosed and protected components, making for years of trouble-free heating. Doubles as a CO2 generator.
Therma Grow Direct Fire 120K BTU, NG, 120V White #38850-HW120P-NG
Therma Grow Direct Fire 120K BTU, NG, 120V Galvanized #38850-HW120P-LP
Therma Grow Direct Fire 220K BTU, NG, 120V White #38850-HW220P-LP
Therma Grow Direct Fire 220K BTU, NG, 120V White #38850-HW220P-NG
Modine PDP Gas Heaters
PDP heaters are power vented and have a intermittent pilot ignition (pilot is lit automatically when heater calls for heat). They are designed for suspended mounting and require only a vent pipe and connections to a gas and electric line for installation. PDP heaters also include: corrosion and rust resistant aluminized steel components for dependable worry-free operation, safety features like overheating controls and a safety shut-off, high power fan to provide even heat distribution, and a baked-on enamel finish made to protect the PDP from harsh greenhouse environments. Some wiring required. Requires 110/120v electricity. Designed for propane or natural gas.
Sizes from 120,000 to 320,000 BTU output. Made in the USA #44500
Convection Tubing – TRM Manufacturing
Transfer heat efficiently with our 4 mil, 1 year plastic in 18″, 24″ & 30″ widths.
Convection Tube 18″ diameter 4mil #06050-18
Convection Tube 24″ diameter 4mil #06050-24
Convection Tube 30″ diameter 4mil #06050-30
Custom Hole Punching
The most widely used system for heating and ventilation. Tubing is punched to your specifications to suit all known fan systems. With our many available hole sizes, we can fill a widely diversified range of punching and spacing requirements. Both hole size and spacing are arranged to suit your personal needs; such as proper air displacement for the length of your building. Hole positions are also placed according to your needs so that air flow can be directed to where it is most needed. By providing the length of your building, we can customize a tube to meet your specific needs.
Hole Positioning: 4/8 (standard), 5/7 for heating, 3/9 for Maximum Lateral Air flow, Multidirectional, Edge punch (directional flow).
Motors – Ridder USA, Inc.
Motors for retractable Black Out curtains, ventilation systems & shading systems.