Description
The Firebird UK Envirogreen Slimline Combipac is the smallest external Combi on the market. The Combi (combination) boiler is an instant domestic water heater and a central heating boiler combined. Water is heated directly via a thermal store when a tap is turned on, saving not only on cost, but also on the space required for a hot water storage tank. Providing instant access to hot water, this type of boiler is particularly suited to smaller households with one bathroom and shower/ensuite.
The Envirogreen Slimline Combipac is similar in specification to the internal Envirogreen Slimline Combi, with the addition of a built-in frost thermostat.
- Only 570mm wide.
- Multidirectional Flue Options.
- Excellent Hot Water Performance.
- Grundfos Twin circulating pumps – no divertor required.
- No flow switch – water flow electronically detected.
- PCB controller with high accurate thermistors.
- High quality weatherproof PVC coated casing.
- Rapid re-heat time after hot water draw off.
- High performance low NOx Elco burner.
- Easy to install and service.
- Two outputs available from 12kW to 26kW.
- Built in filling loop.
- Built in isolation valves.
- Patented heat exchanger design.
- Bronze Teflon washer fitted on plate heat exchanger.
- Fully insulated and acoustically designed for ultra-quiet operation.
- Low pressure switch protects boiler in the unlikely event of system water loss.


