Santon PremierPlus

Specification: Anode: No anode to maintain or replace. Approvals: WRAS and BEAB Approved. WRC approved for Building Regulation G3 Capacities: 100, 120,150,170,210,250 and 300 Litres Controls: A fittings kit is supplied with every PremierPlus and comprises an expansion vessel and all valves necessary to ensure safe installation. Kits for indirect models include a '2 port' motorised valve. Factory Safety: Temperature and Pressure Relief Valve Guarantee: Cylinder - 10 years. Expansion vessel - 5 years. Element and other controls - 2 years. Outer Casing: Aluzinc coated, corrosion proofed steel with grey, high impact thermoplastic, moulded top and bottom covers. Primary Coil: 22mm diameter, stainless steel. 'Coil-in-coil' design for improved performance. Rating: Element rating - Indirect units 1 x 3.0 kW (240V). (Direct units 2 x 3.0 kW (240V) (1 x 3.0 kW PP100E)). Note:- PP250E & PP300E - a 3rd element boss is supplied blanked off to enable an additional 3kW @ 240V element to be fitted if required. For additional element, order Code No. 94 970 036 PP250B & PP300B - a second element boss in the boost position is supplied blanked off to enable a an additional 3kW @ 240V element to be fitted. For additional element, order Code No. 94 970 036 Safety Features: All Models: Temperature and pressure relief valve, factory set to operate at 10 Bar and 90°C. High limit thermostat, factory set at 80°C. Direct Models: Manually re-settable cut-out, set to 80°C. Sheath: Alloy sheathed element, incorporated into an easily removable heater plate, should replacement be necessary. Thermal Insulation: CFC - free fire retardant expanded polyurethane. 45mm thick. Thermostat Spec: Element thermostat adjustable from 10°C to 70°C. Water Container: High-grade stainless steel, pressure tested to 15 Bar. Installation Details: Connections: Inlet/Outlet. 22mm compression fittings/3/4" BSP parallel thread. Cold Water Control: Integrated cold water control set comprising pressure reducing valve and strainer- factory set at 3.5 bar, expansion relief valve - factory set at 6 bar and check valve. 22mm compression fittings. Tundish (supplied as part of kit) - 15mm compression Inlet and 22mm compression outlet. Compatible Boilers: Gas or Oil fired - open vent or sealed system type, fitted with integral control thermostat and cut-out. Electrical: Direct Models: Connection is via a terminal block housed within the integrated controls housing. The electrical supply must be permanently connected via a double pole linked isolating switch with a minimum break capacity of 13A. Indirect models: Controls should be wired to the boiler, programmer etc. in accordance with the control scheme being used. The unit is suitable for 'S' Plan control systems. For 'Y' Plan systems a relay is required. This is available as an accessory - Part No 94 970 034. All electrical wiring must conform to the latest IEE Wiring Regulations. Flow Rates: Up to 55 ltrs per minute, @ 6 bar pressure. Guarantee: On-site service support from date of purchase. Cylinder - 10 years. Expansion vessel - 5 years. Element and other controls - 2 years. Minimum Water Supply Requirements: Recommended minimum supply pressure - 1.5 bar/20 l/min flow rate. If there are any doubts about water supply pressure or flow rates, please contact our Specification Advice Team to discuss. Plumbing: 22mm compression fittings. Pressure Testing: Units are tested to 15 bar. Safety Valve: Temperature and pressure relief valve, factory set to operate at 10 Bar and 90°C. Safety Valve Discharge: 15mm compression outlet. Secondary Circulation: Via 22 x 22 x 15mm swept tee, which should be fitted to the inlet pipework. A swept tee is available as an optional accessory - part No 94 970 033 Tundish: Tundish (supplied as part of kit) - 15mm compression Inlet and 22mm compression outlet. Temperature Relief Valve: Factory fitted Water Expansion: Remote expansion vessel - 12 ltr vessel supplied with 100, 120 and 150 ltr models. 18 ltr vessel supplied with 170 and 210 ltr models. 25 ltr vessel supplied with 250 and 300 ltr models.