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Enhanced Circuit Logic: Provides stable HVAC system operations
this 120V crankcase heater maintains the compressor oil at a temperature higher than the coldest part of the system
Featuring a robust 3/4 inch NPT connection and a pilot-operated mechanism
This 24V step-opening gas valve is pre-configured for a 11" WC (Water Column) output
Price Industries 019455-112 Controller 340155-7024 Enhanced Circuit Logic: Provides stableThe Price Industries 019455 112 is a field proven SCR Controller Lite designed for precise 3 phase power modulation in commercial HVAC systems. This 10A current capacity unit provides proportional control of electrical loads, specifically for electric duct heaters and air handling units. Unlike standard binary on off staging, this Silicon Controlled Rectifier utilizes zero cross switching technology to ensure a soft start, which effectively eliminates