Series 1000 & Storage Water Heaters

Transcription

1 Series 1000 & 2000 Storage Water Heaters

2 1000 Series Vented Water Heaters THE 1000 SERIES WATER HEATER IS SUPPLIED VIA A HEADER TANK AND IS SUITABLE FOR A WIDE RANGE OF COMMERCIAL AND INDUSTRIAL APPLICATIONS WHERE A SUPPLY OF HOT WATER IS REQUIRED FOR WASHING, SHOWERING AND OTHER NEEDS. TYPICAL APPLICATIONS INCLUDE CANTEENS, OFFICES, SCHOOLS, COLLEGES AND SMALL INDUSTRIAL PREMISES. Benefits of vented system Proven track record for safety and reliability. Operating pressure dictated by head of system. Low maintenance. Features of 1000 Series Capacities from 20 to 3000 litres. Corrosion proofed outer casing finished in air drying white synthetic gloss. Heavy gauge copper cylinder with welded seams tested to 2.43 bar. Non hygroscopic mineral wool insulation. Secondary return fitted as standard. Indirect and direct units available. Choice of electrical loadings available. Suitable for working heads up to 1 metres. Thermometers and pressure gauges are available as optional extras. Electrical control panels can be supplied. Litres A B C D E F G H General Notes Design code generally to BS83. Materials inner container copper. Outer casing white painted corrosion proof Zintec. Insulation non-hygroscopic mineral wool. Heating elements corrosion resistant Incoloy. Maximum working pressure 1.47 Bar (1 metres). Hydraulic test pressure 2.43 Bar. M16 Lifting bosses "C" 0 "E" "H" BSP Return 1/2" BSP Thermostat, (on C/L) plugged Inlet and return /4" BSP Relief valve, plugged "G" BSP Inlet with deflector "A" Vessel Heat unit "B" 17 1/2" BSP Thermometer, plugged "F" BSP Drain "D" "G" BSP Outlet Drain /8" BSP Pressure gauge, plugged

3 2000 Series Unvented Water Heaters THE 2000 SERIES WATER HEATERS PROVIDE LARGE QUANTITIES OF STORED WATER AT BALANCED PRESSURE MAKING THEM SUITABLE FOR SUPPLYING SPORTS CLUBS, HOTELS, HOSPITALS, RESTAURANTS, NURSING HOMES AND LEISURE CENTRES. UNVENTED WATER HEATERS ARE CONNECTED DIRECTLY ONTO THE INCOMING COLD WATER MAINS OR PRESSURE SET, THEREFORE THEY CAN BE LOCATED VIRTUALLY ANYWHERE ON SITE BECAUSE THEY ARE NOT DEPENDENT ON FEED AND EXPANSION TANKS. Benefits of unvented system Choice of location within the building(s). Requires less space than a vented system, ie no header tanks. Provides balanced water pressure at all outlets. Easy to install less pipework. Less chance of contamination as the system in sealed. Features of 2000 Series Capacities from to 3000 litres. Hard wearing Plastisol outer skin. Non corrosive duplex stainless steel water chamber therefore no sacrificial anodes required. Low loss CFC/HCFC free foam insulation. Ozone depletion factor zero. Expansion kit supplied. Secondary return fitted as standard. Indirect and direct units available. Stainless steel primary coil on indirect units. Choice of electrical loadings available. Working pressures of up to 6 bar g Litres A B C D E F G H General Notes Material Inner Container Duplex 2304 Stainless Steel. Outer Casing White Plastisol. Insulation CFC free polyeurethane Foam. Heating Elements Corrosion resistant Incoloy. Inlet pressure between 1 and 16 Bar. Maximum working pressure 6 Bar. Hydraulic Test Pressure 9.9 Bar. Loose fittings Expansion vessel + relief valve. Pressure reducing valve + check valve. Temp & Press relief valve "C" "E" Lifting lugs 1/2" BSP Master thermostat (on C/L), plugged "G" BSP Outlet 2:-3/4" BSP Temperature and pressure relief valve 1 plugged "A" "H" BSP Return 12 1/2" BSP Thermometer, plugged 22. "G" BSP Inlet "B" 12 4 Fixing feet C/W 20 dia holes /8" BSP Pressure gauge, plugged 90 "D" 3 1 "F" BSP Drain

4 2000 Series Solar Water Heaters THE 2000 SERIES RANGE HAS BEEN ENHANCED BY THE ADDITION OF DEDICATED SOLAR VESSELS TO TAKE ADVANTAGE OF RENEWABLE ENERGY FROM THE SUN. THE CYLINDERS ARE AVAILABLE AS SINGLE COIL PREHEAT, SINGLE COIL WITH DIRECT ELECTRIC HEATING, OR TWIN COIL UNITS FOR USE WITH RENEWABLE AND TRADITIONAL PRIMARY HEATING SOURCES THE SERIES 2000 SOLAR RANGE BENEFITS FROM THE USE OF HIGH EFFICIENCY CORRUGATED COIL TECHNOLOGY AND HAVE CLEAR SKIES RECOGNITION (SC2097) Features of 2000 Series Solar Capacities from to 3000 litres Single coil solar preheat vessels. Single coil plus Direct Electric heating. Twin coil. High efficiency corrugated coils. Litres A B C D E F G H

5 Sizing Typical Demand Requirements Maximum Demand Rates (Litres/hour) Installation Private Public Hand Hand Shower Basin Basin * Hospital Hotel and Residential Hall Day School 20 1 Sports Centre Restaurant 2 University Offices 10 Factory Bath Slop Bar Kitchen Pantry Laboratory Load Sink Sink Sink Sink Sink Factor * Where a shower and bath are combined in a single cubicle it is only necessary to use one demand rate and the total number of cubicles Sizing Example 4 Bedroom Hotel with restaurant attached 4 Combined Bath/Shower 0 x 4 = Private Hand Basins 10 x 4 = 12 Public Hand Basins x 12 = 60 2 Kitchen Sinks x 2 = Restaurant Slop Sink 100 x 1 = Restaurant Kitchen Sinks 1 x 2 = 2 2 Washing Machines 0 x 2 = 100 Total = 30 Litres per Hour Load Factor = 0. Required Storage = 30 x 0. = 1700 Litres Recovery Chart Approximate time in minutes to heat water 4 Room Student accommodation 4 Combined Baths/Showers 4 x 0 = Private Hand Basins 4 x 10 = 4 Sinks 4 x = 320 Total = 60 Litres per Hour Load Factor = 0. Required Storage = 60 x 0. = 2 Litres Litres Maximum Loading in kw possible Coil Via Rating Indirect Approximate time in minutes to heat water through C kw Coil * * * * * * * * * * 426 *Series 1000 are all rated at 1hr recovery. Series 2000 are rated at 4kw as standard. Heavy duty coils are available for Series 2000.

6 Please visit www. ormandyltd.com to access comprehensive information on O rmandy E lectric products and services. The Ormandy Group: O rmandy O ffsite / O rmandy Rycroft / O rmandy Electric O rmandy H&S Boilers / O rmandy Newade / O rmandy Dreh / O rmandy Aquatherm For full information on the O rmandy Group and all its products and services, please visit www. ormandyltd. com Tel +44 (0) O rmandy Electric, Duncombe Road, Bradford, BD8 9TB England Tel +44 (0) E mail electric@ormandyltd.com