ensuring your HVAC system diagnostics remain precise

5mm profile ensures all snap-on devices seat securely without vibration or shifting

this is the first stage of a multi-stage system

Common Technician Questions How do I confirm if the 100274592 is the correct lower thermostat for my unit

Industrial Load Management: Rated for up to 480 VAC

Copeland 918-0047-01 Heater Els PW 17895 ensuring your HVAC system diagnosticsThe Copeland 918 0047 01 is a high performance crankcase heater engineered to protect compressor longevity by maintaining optimal oil temperature during off cycles. Operating at 240V with a 90 watt output, this external wrap around heater utilizes a rugged heating element to prevent refrigerant migration and subsequent liquid slugging at startup. It is specifically designed for Copeland Scroll compressors, including ZB, ZP, ZR, and ZPT series models