As a power open/power close damper

High Capacity Output: Delivers 101

Durable Construction: Designed to handle the high temperatures and vibration common within the burner compartment

This 2-way zone valve is rated for static pressures up to 400 psi and is compatible with water or glycol solutions up to 50%

As a Single Pole Double Throw (SPDT) relay

Browning AK46H Sheave 324846-701 As a power open/power closeThe Browning AK46H Sheave is a professional grade, single groove power transmission component designed for high performance HVAC and light industrial applications. Engineered from close grain cast iron, this bushed style pulley provides exceptional wear resistance and heat dissipation compared to stamped steel alternatives. It features a 4. 45" outside diameter and is precision machined to ensure a 3. 86" pitch diameter (3L) or 4. 2" datum diameter (A