Hartland Controls HCT-04E0AA03 Transformer Els PW 17895 an optional "-S" model variant

an optional "-S" model variant includes integral auxiliary switches for end-stop position indication or peripheral switching

The MARS 43346 is factory-set to open the circuit when system pressure falls to 25 PSI and will automatically reset (close) when pressure rises back to 50 PSI

this combustion chamber insulation is essential for maintaining strict BTU efficiency and protecting the burner door from structural warping caused by excessive heat

The Schneider Electric Erie VT2342G13B020 is a heavy-duty 2-way normally closed zone valve engineered for precision flow control in hydronic systems

Key Benefits: Direct OEM Compatibility: Specifically designed to replace factory-installed switches in Carrier

Hartland Controls HCT-04E0AA03 Transformer Els PW 17895 an optional "-S" model variantThe Hartland Controls HCT 04E0AA03 Transformer is a heavy duty 480V primary to 24V secondary transformer designed for reliable voltage step down in commercial and industrial control circuits. With a 40VA power rating, this Class 2 control transformer provides stable low voltage power to contactors, relays, and various HVACR automation components. Built with high quality copper windings and laminated steel cores, it ensures efficient magnetic coupling