this specific assembly is engineered for the electrical requirements of the 18-inch lamp found in the UV-18 series

bonnet gasket

The Lennox 58W01 Blower Assembly is the exact OEM replacement required to restore the pressure differential needed to close the circuit on the pressure switch

it provides excellent chemical resistance and leak-proof performance in systems handling water

making it ideal for hazardous environments

Reznor 220781 Venter Assembly Els PW 17895 this specific assembly is engineeredThe Reznor 220781 Venter Assembly is a critical replacement component engineered specifically for high efficiency Reznor unit heaters. Operating at 208 230V, this draft inducer blower is designed to facilitate proper combustion air flow and exhaust gas removal, ensuring the furnace maintains optimal pressure switch cycles and heat exchanger integrity. For contractors performing maintenance or repairs on Reznor UDAP or UDAS series heaters, this