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Glowworm Boiler Diverter Valve Kit & Motor (D020103888 & 0020061621)
The Glowworm Boiler Diverter Valve Kit & Motor Combo (Part Nos: D020103888 & 0020061621) is an all-in-one mechanical and electronic restoration pack designed for the integrated hydro-blocks found across Glowworm’s popular combination boiler ranges. This comprehensive kit bundles the internal spring-loaded cartridge mechanism and high-tolerance sealing gaskets with the matching synchronized electronic actuator motor. Working in tandem, the motor receives low-voltage PCB signals to physically depress the newly installed internal cartridge stem, shifting the valve position to instantly seal off the central heating loop and focus 100% of the primary thermal energy through the secondary plate heat exchanger for domestic hot water delivery.
Complete System Overhaul: Addresses both mechanical wear inside the valve manifold and electronic failure or weak torque output from an aging actuator motor, offering a permanent fix for intermittent hot water.
Cross-Circuit Flow Rectification: Repairs the prominent system fault where central heating water drifts into the radiators during summer hot water tap operations, locking the energy focus exclusively onto domestic demands.
Scale-Resistant Internals: Built with advanced low-friction guide stems engineered to counter the sticky accumulation of hard water limescale and floating black iron oxide sludge.
Hermetic Zone Sealing: Outfitted with robust, industrial-grade rubber O-rings designed to maintain tight structural isolation during high-temperature thermal spiking and structural system pressure shifts.
Compatible Models:
Glowworm Betacom 2 24 2012-2015 — 47-019-16
Glowworm Betacom 2 28 2012-2015 — 47-019-17
Glowworm Betacom 24A 2011-2012 — 47-019-13
Glowworm Betacom 24C — 47-019-08
Glowworm Betacom 28A 2011-2012 — 47-019-14
Glowworm Betacom 30C — 47-019-09
Glowworm Easicom 24 2012-2015 — 47-019-18
Glowworm Easicom 28 2012-2015 — 47-019-19
Glowworm Ultimate 30 C — 47-019-20
Glowworm Ultimate 35 C — 47-019-21
Glowworm 30CI Plus — 47-047-22
Glowworm 24CI — 47-047-19
Glowworm 30CI — 47-047-20
Glowworm 35CI — 47-047-28
Glowworm 24CXI — 47-047-23
Glowworm 30CXI — 47-047-24
Glowworm 38CXI — 47-047-27
Glowworm
A00236-02
