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What is the proper mounting orientation for the remote bulb
reducing billable hours spent on site
Key Benefits Universal Control Compatibility: Field-selectable 0(2)-10VDC or 0(4)-20mA inputs ensure seamless integration with most BMS controllers
making it compliant with standard R134a and R513A system pressures
Key Benefits for the Contractor Field Adjustability: The adjustable start and span allows technicians to calibrate the proportional control signal to match specific system requirements
Nordyne 920665A TXV 319847-401 What is the proper mountingThe Nordyne 920665A is an OEM grade R 22 TXV designed specifically for 3 1 2 ton residential evaporator coils. As a veteran tech, you know that keeping older R 22 systems running efficiently requires precise superheat control, and this thermostatic expansion valve is the proper 3. 5 ton expansion valve replacement to prevent liquid slugging and evaporator starving. It features a high grade sensing bulb and external equalizer assembly to maintain
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US$ 125.00