The stainless steel power assembly provides superior corrosion resistance

This component is a direct replacement for ICP 1188026 and is fully compatible with a wide range of equipment brands

This OEM Reznor replacement part features a single-phase design suitable for 50/60 Hz systems

Ensure your humidification equipment operates at peak performance by choosing this authentic Armstrong International humidifier part for your next mechanical service or facility maintenance project

This 120-150F AUTO Limit Switch functions as a high-limit safety cutoff

Reznor 193813 Pressure Switch 319825-402 The stainless steel power assemblyThe Reznor 193813 Pressure Switch is a critical safety component designed for precise combustion air monitoring in high efficiency heating systems. This 0. 8" WC SPDT Pressure Switch (Single Pole Double Throw) features dual 1 4" barb connections, allowing for accurate differential pressure sensing across the heat exchanger. As a genuine Reznor OEM replacement part, it is the direct substitute for obsolete switches in (H)SC, (H)RP, and RPB series units