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Vortex Eco Outdoor Module Condensing Range
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Grant developed the first oil-fired External Boiler in 1986 and although the concept was new to the oil market, it quite quickly became a popular addition to Grant’s boiler range. It is therefore appropriate that Grant has taken the lead with three Grant Vortex Eco Condensing oil-fired external modules, with outputs between 15 and 35 kW (50-120,000Btu/h) and gross seasonal efficiencies of 92.1-93% gross.
This high efficiency Eco External Module range has some unique features including multi-directional flueing options, high quality external powder coated paint finish, built-in boiler frost protection, mains isolating switch and a test switch.
SEALED SYSTEM KITS
Eco external boilers can be converted to sealed system operation by purchasing a pre-assembled kit from Grant UK (Product code: VTXECOSSKIT35). The sealed system kit includes an expansion vessel (size varies), automatic air vent, pressure relief valve and circulating pump. A filling loop and pressure gauge are also supplied as part of the kit. These can be fitted within the module casing, or ideally in a convenient site within the building, located between the cold main and central heating return.
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SEDBUK BAND 'A' - EFFICIENCY: 92.1 - 93.0% GROSS
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- Riello RDB Burner
- Whisper quiet
- High quality external powder coated case
- Optional pipe entry points
- Comes complete with a factory fitted multi-directional flue
- Optional side or rear flue exits
- Frost stat set to 5°C (factory fitted inside control panel)
- Condensate trap (factory-fitted in rear of casing)
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