Liebert 134142P2S Crankcase Heater 320788-704 The unit features a 1/8"

The unit features a 1/8" NPT center back connection

Specifically engineered for Reznor VR and TR series unit heaters (models 175-200)

this York S1-373-27916-001 is a comprehensive upgrade/repair kit that typically includes the valve

Its lightweight yet rugged construction makes it an essential component for HVACR professionals requiring a high-capacity gas safety valve that meets strict CSA certified standards for reliable combustion control

Liebert 134142P2S Crankcase Heater 320788-704 The unit features a 1/8"As an experienced technician, you know that cold weather startups are the leading cause of compressor failure. The Liebert 134142P2S Crankcase Heater is a critical HVACR replacement part designed to maintain the lubricant temperature in the compressor shell during the off cycle. Operating at 480V with a 70 Watts output, this heater effectively prevents refrigerant migration and subsequent oil dilution. By keeping the oil at a higher temperature than