Heatrae Sadia 95050452 Megaflo Eco ErP SystemFit 170SF With Fitting Kit

These factory assembled units are pre-plumbed & pre-wired with 230V central heating controls, pump, two 2-port motorised valves, automatic by-pass & balancing valve, primary system filling loop, primary system pressure gauge, primary system expansion vessel and auto air vent.

• Simplified on-site installation.
• Up to 70% quicker to install.
• Factory assembled for reliability – reduces costly call-backs and delays.
• Consistent electrical and plumbing layout.
• MEGAFLO Eco – the UK’s No.1 unvented cylinder.
• 125, 145, 170, 210, 250 and 300 litre capacities – S-plan.
• Programmable thermostat with timed Domestic Hot Water (DHW) Control.
• Separate central heating and hot water zones.
• No maintenance three speed circulating pump.
• Automatic bypass valve for system efficiency.
• Load balancing valve for indirect coil efficiency.
• Connections for vented and unvented heating primaries.
• Primary system filling loop, Primary system pressure gauge and Primary system expansion vessel and auto air vent (supplied loose).
• ISO 9001:2008 quality assured.
• Lifetime cylinder guarantee.
• Made in the UK.