Grant Vortex External Combi Boiler | 36kw
The Vortex External Combi boiler range comprises of two models. Each external combination boiler from Grant is supplied with a 24Ltr expansion vessel as well as neon diagnostic indicators to allow for easy operation. The External Combis, which have larger than normal heat exchangers, deliver excellent hot water performances and are highly efficient.
Features two accurate electronic temperature controls allowing for condensing mode operation for central heating while also maintaining instant hot water production • High quality external powder coated paint finishQuiet in operation, High quality external powder coated case. Simple and quick to install with no complicated wiring or plumbing Internal condensate trap .
- Electronic Boiler Thermostat. - Neon diagnostic indicators. - 24ltr expansion vessel on all models. - Low NOx Riello burner with plug & socket connection to control panel. - Efficiency: 89.5 - 91.6% GROSS (SAP2009)
17 litres per minute at an average temperature of 50°C
- Recovery time 4 minutes approx.
- Based upon 100 litre draw off.
*Hot water flow rate is dependant on mains pressure available.
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