Water heating solutions - 18 Pages

LWC Range Large Unvented Water Storage Heaters

The Range Key Features Technical

Product Specifi cation: Direct System

Electric boiler for the supply of mains pressure hot waterՕ Power ratings of 2.7-3kW, or 2 x 2.7-3kW Available in capacities of 50, 75, 100, 144 and 210 litres

Approvals

Product Specifi cation: InDirect System

Օ Electric boiler with central heating boiler heat exchange facility for the supply of hot water
Power ratings of 2.7-3kW @ 230-240VՕ Available in capacities of 144 and 210 ltrs

Guarantee

Installation

Supplied with pressure reducing valve incorporating an in-line strainer, loose check valve, expansion relief valve, temperature & pressure relief valve and tundish making the LWC complete for installation
Օ Inlet and outlet connections are via 22mm compression fi ttings

12435 House Type InDirect Direct Small house with standard 144 144bath plus shower2/3 bedroom, en suite & bathroom 144 144
4 bedroom, 2 bathroom 144 210
Large properties with 2 bathrooms 210 210& en suite >

Installation accessories provided

Tundish Expansion valve set at 3barՕ Pressure reducing valve set at 1.5bar Line strainer Օ 2 port diverter to secondary heating circuit (indirect only) Temperature and pressure relief valve
The LWC Range is a range of water heating cylinders providing mains pressure hot water. They do not require a header feeder tank which allows installation almost anywhere in the property. LWC boilers reduce the risk of water contamination, installation is relatively simple therefore reducing cost.Օ Aђ grade copper cylinder Indirect versions have high effi ciency copper coil heat exchanger and 3kW immersion heater for summer water heatingՕ The 100, 144 and 210 litre capacity models feature 2 x 3kW immersion heaters to gain maximum benefi t from Off-Peakђ tariffs Immersion heaters are incoloy for longer life even in hard water areasՕ Finished in leatherette-coated grey steel for a clean fi nish
Insulated with CFC free PU hard foam for energy effi ciencyՕ Fitted with an internal expansion bubble, so no need for external expansion vessel Safety features include 3 levels of pressure control and 3 levels of temperature control Օ Immersion heaters have control thermostat range adjusting from 20-65C Ж High limit stat operates at 80C Arrangement diagram for control devices

1. Temperature & Pressure Relief Valve 2. Expansion Relief Valve 3. Non Return Valve 4. Tundish 5. Combined Line Strainer/Pressure Limiter >

Product Selector

Product Catalogue Capacity kW Loading Recommended Recommended Height DiameterReference Number In Litres @ 240V Cable Size Fuse Rating mm mm LWC50D 47781301 50 1 x 3 1.5mm >
2 13 amps 700 560LWC75D 47781401 75 1 x 3 1.5mm >
2 13 amps 1050 560LWC100D 47781501 100 2 x 3 1.5mm >
2 13 amps 1200 560LWC144D 47784601 144 2 x 3 1.5mm >
2 2 x 13 amps 1350 560LWC144i 47784701 144 1 x 3 1.5mm >
2 1 x 13 amps 1350 560LWC210D 47784801 210 2 x 3 1.5mm >
2 2 x 13 amps 1850 560LWC210i 47784901 210 1 x 3 1.5mm >
2 1 x 13 amps 1850 560 >
Е D - Direct i - InDirect Օ Operating pressure 1.5bar Expansion relief valve set at 3 bar Օ Temperature and relief valve set at 3.5bar at 95C

www.redring.co.uk Sales Hotline: 08709 000420 33

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