Robertshaw 720-055 Gas Valve Els PW 29614 While this is an OEM

While this is an OEM Lennox pressure switch

provided the master/slave configuration is properly wired for synchronized control

Direct OEM Compatibility: Specifically indexed for the Reznor UDAP series

Direct-Acting Performance: Optimized for direct-acting configurations to ensure linear force is applied accurately to the valve stem

With internal dimensions of 6 1/2" H x 6 5/8" W x 3 1/4" D

Robertshaw 720-055 Gas Valve Els PW 29614 While this is an OEMThe Robertshaw 720 055 is a professional grade 24V hot surface ignition gas valve engineered for versatile performance in residential central heating, wall heaters, and boilers. This intermittent pilot gas valve features a 1 2" NPT inlet and a 3 8" NPT right angle outlet, providing a compact 3 9 16" swing radius that simplifies installation in tight OEM cabinets. Designed as a direct 7707 326 replacement for Evcon and Coleman units, the 720 055