Caleffi Z45P Zone ValveThe Caleffi Z45P is a 24V, 3 4" press fit zone valve designed for dependable hydronic control in heating and hot water systems. This 2 way, normally closed (NC) valve delivers consistent flow with a 7. 5 Cv rating and arrives with 18" leads plus an auxiliary switch for easy wiring into control panels and thermostats. Built for durability and straightforward installation, the Z45P fits standard plumbing footprints and supports quick retrofits in

The slow-closing design minimizes water hammer and protects piping

Armstrong 95M57 is a 24V coil contactor rated at 25 A with a 3-pole configuration

the J997DHW-1D serves as an effective replacement pilot burner for many Baso gas configurations

and liquid propane gas lines

This sensor protection accessory fits the 19-0507 model and offers a simple

ISO 9001 approvals

a trusted choice for professional leak detection

Voltage rating (low side): 120V AC

the Allanson 1092-N uses high-quality insulation and a compact form that fits into tight burner compartments

Supports standard control circuits and reliable safety operation

Shaft: 1/2" to 1

simplifying panel wiring and control