Whether you are performing a seasonal oil change or addressing a high differential pressure alarm

The durable aluminum casing is castor oil protected and features an AFC (Available Fault Current) rating of 10

making it ideal for tight evaporator coils

This specific model with plated brass trim is rated for water and glycol only

making it essential for heat pump liquid lines

Robertshaw 710-402 Gas Valve Freon Whether you are performing aThe Robertshaw 710 402 is a versatile, low capacity millivolt gas valve engineered for precision fuel control in intermittent pilot ignition and standing pilot systems. Designed for high reliability in residential and light commercial heating applications, this valve features a 1 2 inch NPT inlet and a 1 2 inch NPT outlet, with a 90 degree side outlet configuration for simplified installation in tight furnace or boiler cabinets. Operating on a 24VAC