These part numbers refer to the same Pro 1000 Vertical Thermostat

Common symptoms include the indoor blower fan running constantly

this component is an essential HVACR replacement part for technicians maintaining high-efficiency refrigeration cycles

While the 20162903 replaces a faulty limit control

Failure usually results from heavy carbon buildup or oxidative degradation of the outer sheath

Browning 3VX710 Belt 326058-757 These part numbers refer toThe Browning 3VX710 Belt is a high performance narrow V belt engineered for demanding HVACR and industrial drive systems. Featuring a 3VX cross section with a 3 8 inch top width and a 71 inch outside circumference, this notched V belt utilizes a cogged design to provide superior flexibility and heat dissipation. The EPDM rubber construction ensures resistance to oil and hardening, maintaining consistent power transmission in temperatures ranging from