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Operating on a universal 24V AC/DC power supply
Whether you are performing a routine preventive maintenance check or a critical emergency repair
specifically engineered to step down high-voltage primary sources of 480/277/208 Vac to a stabilized 24 Vac secondary output
its standard switching relay functionality allow it to be adapted to other systems as a universal level safety switch
and cabinet unit heaters
Lennox 10W50 Electric Heater 319848-301 Operating on a universal 24VThe Lennox 10W50 (Model PHK15CP 1) is a critical 15kW electric heater kit specifically engineered for secondary or emergency heating in dual fuel and heat pump configurations. Designed for 208 230V single phase operation, this unit delivers up to 51,200 BTUh, ensuring consistent thermal performance during defrost cycles or extreme ambient drops when the primary compressor loses efficiency. This OEM Lennox heat kit features a heavy gauge steel element