Home > Home & Decoration > Thermostats > Glow-worm Thermostats. Glow-worm Thermostats. You can find the manual for your Glow-worm Thermostat below. Can't find your model? Send us a message on Facebook, and we will try to find the manual for you. Listed below are all the manuals for Glowworm. Just click on the model or the Gas council number and the manual will download at the bottom of the page. GLOW WORM Analogue Timer 0020193661 Unused Sealed. GLOWWORM BETACOM 24C & 30C MECHANICAL TIMER CLOCK 0020061649. ?34.99. Buy it now. or Best Offer + ?4.99 P&P. BETACOM 24C - 47-019-08. BETACOM 30C - 47-019-09. Glow-Worm. Glowworm Ultracom Range. Glowworm Ultracom 24CXI. Manuals; Need some help? Call our friendly UK based support team on. 0800 520 0505. Glowworm Ultracom 24CXI. Ultracom Technical Guide. Download - 3.18 MB Ultracom CXI Installation and Servicing Guide. Find helpful customer reviews and review ratings for Thermsave TH0472 Twin Channel Electronic Programmer at Amazon.com The instructions said that the TH0472 was a direct replacement for any RWB2 type controller and they were not wrong. Direct replacement for Glow Worm Mastermind. Swapped Replacement for Glow Worm Ultimate 40FF. JLCSan, 3 Jan 2019, in forum: Plumbing and Central Heating. Replies: 5 Views: 178. replacing glow worm mastermind programmer and adding stat. rob7475, 16 Jan 2010, in forum: Plumbing and Central Heating. Buy Clocks, Timers & Programmers for your Gas Boiler at Direct Heating Spares. Next Day Delivery Available and Over 20,000 stocked items. When joining, you agree to dhsspares.co.uk emailing you with info about promotions, offers and services. Time to Replace Your Old Central Heating Programmer The TH-0472 central heating programmer is designed as a replacement for practically all existing programmers. (Glow-Worm Mastermind & Potterton Miniminder) wall base. This has become adopted and is often referred to as the industry standard. Welcome to