Outdoor Installation Kit TG220

The Outdoor Installation Kit TG220 by L.B. WHITE is a complete kit designed specifically for the ThermaGrow™ 220 heater mounted outside the greenhouse. This preassembled kit includes everything needed for a code-compliant, properly ventilated setup — a gravity exhaust shutter (#23684) and outdoor mounting kit (#23579).

*** Must ship motor freight.

Benefits:

• Proper ventilation built in — the included gravity exhaust shutter provides the 220 sq. inches of exit area required for safe and efficient outdoor operation
• Secure mounting — the outdoor mounting kit ensures the heater is firmly and correctly positioned for long-term reliability
• Optimized heater performance — meets L.B. White's minimum air exchange requirements, keeping your growing environment consistent and your plants thriving