All Telford cylinders are supported by an in-house technical team and a national network of service engineers. This dedicated support service is available before, during or after the purchase of any Telford product.
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Technical Specifications
Expansion Vessel SizeNot Applicable Includes Expansion VesselNoERP (Energy Efficiency)NStanding Heat Loss kWh/24h2Number of Immersion Heaters1 x 3 kWYears GuaranteedLifetime (Internal Cylinder); 2 Years (Components/Parts)Width580mmUsageUnvented Hot Water CylinderTypeCylinders - Indirect UnventedSolar CompatibleNoPower kW3 kWMaximum Operating Pressure3MaterialStainless SteelHeight660mmFuel TypeExternal Source (Boiler)Flow RateHigh Flow Rates up to 55 L/minDepth580mmConnection Size22 mm Compression FittingsColourWhiteCold or Hot WaterMains Pressure Hot WaterCoil Type22 mm Primary CoilCapacity250 LSupplier Part NumberTSMI250HManufacturer Model NoTSMI250HBrand NameTelford