Emerson Heat Pump Defrost Control, Part # 47D01U-843

Replace virtually all single sage defrost controls. The latest in outdoor electronic innovations from White-Rodgers is a universal upgrade for single stage heat pump systems with a PSC fan motor. Select from pre-configured demand or timed defrost...

Emerson Refrigeration Temperature Control, Part # 1609-101

The Emerson 1609-101 mechanical refrigeration temperature control is for use in refrigeration applications where remote control is desired. This control features a hydraulic action element and dustproof case with top and bottom knockouts. Temperature...

HVAC EPA 608 Certification Preparatory Manual English, Part # 608PM9

Section 608 of the Federal Clean Air Act requires that all persons who maintain, service, repair or dispose of appliances that contain ozone depleting refrigerants be certified in proper refrigerant handling techniques. These regulations were revised in...

R410a Refrigerant 25 lbs. Cylinder, Part # R410a25ig

R-410A has replaced R-22 as the preferred refrigerant for use in residential and light commercial air-conditioning and heat pump systems. This is virgin gas. Only quality materials are used. Virgin gas Blended in USA Quality materials used Most common...