Pay in 4 interest-free payments of $8.41 Learn more
Ships within 48 hours · Estimated delivery Sep 8 - Sep 13
Comprehensive Kit: Features specifically sized 0
Remove the four body bolts
You must never install a relief valve with a pressure rating lower than the system's maximum allowable working pressure (MAWP)
this is a combined regulator and modulating valve
Lennox 45K27 Flue Gasket 319847-401 Comprehensive Kit: Features specifically sizedThe Lennox 45K27 Flue Gasket (also identified by part number LB 66251) is an essential OEM component for maintaining the structural integrity of the exhaust system in high efficiency gas furnaces and commercial rooftop units. Designed to withstand the thermal stress of combustion cycles, this high temperature flue gasket creates a critical airtight seal between the flue pipe and the furnace transition. By preventing the leakage of combustion by
US$ 1124.50
US$ 124.50
US$ 637.00
US$ 2062.00
US$ 824.50