It features an adjustable starting point ranging from 2 to 12 PSI and an adjustable operating span of 3 to 13 PSI

it ensures the safety and efficiency of your unit by responding to minute pressure changes with accurate on/off adjustments

Its recessed plate design provides a clean

This timer typically supports standard 120V AC applications with a 15-amp switch rating

The Q179B series typically only contains the sensing rod and is used for continuous pilot applications where external ignition is provided

Bard 140-198 Support 322838-754 It features an adjustable startingFor the seasoned HVACR contractor, maintaining peak system integrity is non negotiable. The Bard 140 198 Support, an essential OEM Combustion Chamber Support, is engineered to uphold the structural stability and operational efficiency of Bard HVAC units. This critical component ensures the combustion chamber remains securely positioned, preventing misalignment and potential heat transfer issues that can compromise system performance and safety.