Browning AX72 Belt 321702-401 As a critical thermal interface

As a critical thermal interface

This module is primarily used in Laars natural gas boilers and pool heaters that require a 24V continuous trial for ignition sequence

Standard replacement kits typically focus on the controller head and sensing bulb

or no spark during call for heat

it is manufactured from high-grade brass to maintain dimensional stability and resist corrosion during high-temperature combustion cycles

Browning AX72 Belt 321702-401 As a critical thermal interfaceFor contractors managing high torque HVACR systems, the Browning AX72 Gripnotch Belt represents a significant upgrade in power density over standard wrapped belts. This 74. 2" outside diameter cogged V belt is engineered with EPDM rubber construction, providing a broad operating temperature range of 60F to 250F. The precision molded cogs reduce bending stress and increase surface area for superior heat dissipation, making it ideal for the demanding