and high-durability cover

The MARS 34601 is a robust 5000W element kit designed for field-service professionals requiring a dependable replacement heater coil for electric furnaces

Optimized Combustion: Maintains the 3000 RPM threshold necessary to actuate pressure switches and safely vent combustion byproducts

and Ducane equipment while maintaining the integrity of the furnace high limit safety chain

With a NEMA 1 protection rating and a manual operating lever for rapid system flushing and commissioning

ZoneFirst MZA2 Zone Adder Els PW 17895 and high-durability coverThe ZoneFirst MZA2 is a critical expansion component designed specifically for the MZS4 Zone Control Panel, allowing for the seamless integration of two additional HVAC zones. Operating on 24VAC, this zone adder utilizes plug and play connectivity to bridge additional dampers and thermostats into the existing master control logic. For contractors managing larger residential or light commercial zoning projects, the MZA2 eliminates the need for