It provides the same filtration efficiency in a more efficient single-housing footprint

45-inch shank threading ensures a secure connection to the gas manifold

Tested for high-cycle reliability in demanding industrial and commercial HVAC environments

The Lennox 17F08 Collector Box

Daikin-McQuay 300050859 Heater R-134A It provides the same filtrationEnsure critical protection for your HVACR system with the Daikin McQuay 300050859 Crankcase Heater. This authentic OEM replacement part is engineered for high performance compressors requiring a 70W 120V heating solution to prevent refrigerant migration. Operating as a reliable compressor belly band heater, it maintains oil temperature above the ambient dew point, effectively preventing "slugging" during cold starts. For technicians servicing McQuay