such as the V-3752 or V-4332 series kits

Can I use a higher temperature limit switch instead

Always check for cracked pressure switch tubing or a clogged condensate trap before confirming a diaphragm failure

and Janitrol air handlers and furnaces

Proven Durability: Equipped with double break silver alloy contacts to ensure reliable electrical continuity and prevent welding

International Environmental 71491071 Stat Assembly such as the V-3752 orThe International Environmental 71491071 Stat Assembly is a critical OEM 3D115 3 speed fan switch designed for high performance IEC fan coils and air handlers. As the direct engineering replacement for 70005904, this assembly upgrades legacy rotary dial hardware to a modern, robust multi speed control interface. Built to handle HVAC fan speed control in residential and commercial vertical hi rise units, the 71491071 features a 4 position