I have a 2shp13 heat pump. Solid light, high pressure lockout during

Heat Pump High Pressure Lockout. High pressure lockout when changing from heat to cool — Heating Help We've had problems with this happening before, but only when the outside temperature got to around 55-60 degrees my tech replaced the high pressure switch and that seemed to fix it

High pressure lockout on heat pumps is caused when the high pressure switch trips due to a pressure differential that is higher than the normal operating pressure range What Is High Pressure Lockout on Heat Pumps? Though it can sometimes be frustrating, high pressure lockout is an essential safety feature of heat pumps

I have a 2shp13 heat pump. Solid light, high pressure lockout during

There are several reasons why a heat pump may go into high pressure lockout mode It involves a shut-off switch that monitors the pressure in the refrigerant system my tech replaced the high pressure switch and that seemed to fix it

High pressure lockout when changing from heat to cool — Heating Help. Heat Pumps and Electric Home Heating - Goodman Heat Pump trips High Pressure Lockout when defrost cycles are required - I have a new Goodman Model DSZC180361 heat pump which charge checked correct during summer Pressure builds up, and bam, you're hit with a high-pressure lockout

What Causes High Pressure Lockout on Heat Pumps? +Prevention. Geothermal / Water Source Heat Pumps; Specialty Systems; Boilers - Hydronic, Steam; Accessories - Humidifiers, Air Cleaners, HRUs, Fans, Filters, etc; The pressure differential is caused by an obstruction in the refrigerant line or a restriction in the compressor