Price Industries 019455-112 Controller 340155-7024 This 24V step-opening gas valve

This 24V step-opening gas valve is pre-configured for a 11" WC (Water Column) output

Precision Actuation: Provides the consistent mechanical force needed for fast and accurate valve response

The Nordyne 1016290S Ignitor is a high-performance SINI hot surface ignitor designed for precise ignition in residential forced-air furnaces

the 18K4301 is the updated manufacturer part number and is functionally identical in temperature rating and insertion depth

this 120V crankcase heater maintains the compressor oil at a temperature higher than the coldest part of the system

Price Industries 019455-112 Controller 340155-7024 This 24V step-opening gas valveThe Price Industries 019455 112 is a field proven SCR Controller Lite designed for precise 3 phase power modulation in commercial HVAC systems. This 10A current capacity unit provides proportional control of electrical loads, specifically for electric duct heaters and air handling units. Unlike standard binary on off staging, this Silicon Controlled Rectifier utilizes zero cross switching technology to ensure a soft start, which effectively eliminates