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Duotone terrace — saffron brief on the left, garden-folded ledger on the right.
Engineered for compatibility with specific Armstrong and Air Ease gas furnaces
The 180 PSI setting refers to the point at which the valve begins to open the bypass port to the receiver
preventing premature component burnout
Heavy-Duty Durability: Rugged design handles high temperatures and provides consistent operation in closed-loop systems
Comprehensive Kit: Includes the essential burner gaskets and blower seals necessary for a complete burner door or blower assembly overhaul
Lennox 45H98 Crankcase Heater 319825-402 Engineered for compatibility with specificThe Lennox 45H98 Crankcase Heater is a critical OEM replacement part designed to maintain optimal oil viscosity within the compressor sump during off cycles. By providing consistent thermostatic heat, this 120V 240V compatible heater prevents refrigerant migration and condensation, which are leading causes of slugging and mechanical failure at startup. This wrap around style heater is specifically engineered for a high tolerance fit on various Lennox