22mm Straight Bypass ValveThis 22mm straight automatic differential bypass valve is designed to stabilise circulation, flow rate, and pump pressures in heating systems with zone or thermostatic radiator valve control. Fitted between flow and return, it maintains boiler circulation and prevents unnecessary cycling even when radiator valves are closed. Size: 22mm Type: Straight automatic differential bypass Application: Heating systems with zone or TRV control, fitted between

With 1/2" x 3/4" female BSP connections and a factory-set pressure of 2

Dimensions: L 119mm x W 39mm x H 54mm

000 operations (NF/CSTB approval)

Product code: 45158

or diagnostics confirm a faulty PCB

Material: Stainless steel

Zip SP90024 – Compressor Relay for HydroTap G2 & G3

making it ideal for use in hospitals

Operating temperature: 1°C to 140°C

providing insulation and protection for the heater element

Compatible with: Culligan HF76 and HF97 20" housings only

Adjustment must be made with the vessel isolated from the system and prior to filling with water