Browning AX81 Belt 321702-401 For those servicing older York

For those servicing older York gear

Utilizing a balanced port design

this LF530C relief valve utilizes a standard NPT threaded inlet and NPT outlet for seamless integration into existing hydronic piping

this part is the OEM burner kit specified for several large-capacity models from both brands

Browning AX81 Belt 321702-401 For those servicing older YorkThe Browning AX81 Belt is a heavy duty Gripnotch V belt engineered for demanding HVACR applications requiring high torque transmission and superior flexibility. Featuring an 81 inch pitch length and an 83. 2 inch outside diameter, this cogged V belt utilizes a notched design to reduce bending stress when wrapped around small diameter sheaves. Constructed with reinforced polyester tensile cords and a precision ground EPDM body, the AX81 belt maintains