For secondary loop steam or high-temp applications exceeding this

Common indicators of a faulty Heil Quaker 1175516 include high superheat at the evaporator outlet

If your tube heater fan runs but the igniter never glows

Restores Ignition Sequence: Provides the necessary voltage to the spark electrode for consistent burner light-off

The Nordyne 920670A is an OEM thermal expansion valve (TXV) specifically engineered for 3-ton air conditioning and R410A heat pump systems

Belimo G232S-M Valve 326058-758 For secondary loop steam orThe Belimo G232S M is a precision engineered 1 1 4 inch 2 way globe valve designed for demanding chilled or hot water applications. This valve features a 20 Cv flow coefficient and utilizes a modified equal percentage flow characteristic to ensure stable modulating control in HVAC systems. Built with a rugged bronze body and stainless steel trim, the G232S M is rated for ANSI Class 250, providing high pressure performance and durability against