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The Ultimate₃ regular boiler provides outstanding heating performance in a 25kW model, and is best suited to homes with high hot water demands, where a hot water storage cylinder and a cold water tank are already installed.
Being both lightweight and very compact, the Ultimate₃ regular boiler can easily be installed within a kitchen cupboard if required.
The boiler features a modern, bright, LCD display with an easy-to-use interface, and is also compatible with Glow-worm’s popular MiGo app based control (sold separately) – meaning you can control your heating and hot water from anywhere at anytime by simply using your mobile phone or tablet.
The Ultimate₃ also comes prepared with a 5 year parts and labour guarantee, when your Gas Safe registered installer registers the installation, on the Glow-worm Club Energy installer loyalty programme.
Features & benefits
*with option to extend when registered through Club Energy
|Ultimate₃, Regular Boiler||25kW|
|Boiler dimensions (H x W x D mm)||600 x 375 x 280|
|Maximum horizontal flue length 60/100 (m)||10|
|Maximum vertical flue length 60/100 (m)||10|
|PCDB seasonal efficiency (%)||89.6|