Electric Circulation Water Heater

Transcription

1 Electric Circulation Water Heater Built upon family values and premium service, Little Giant Manufacturing has over a century of experience serving churches and religious facilities worldwide. For our clients who require permanently placed baptistery heating, Little Giant electric circulation heaters make water-warming efficient, simple and affordable. No matter what the size, each externally mounted electric circulation heater offers a number of cost-effective benefits, including: High-performance, energy-saving adjustable thermostats Oxidation-resistant, Incoloy steel heating elements Fiberglass insulated designs Range of heater sizes (depending on water volume and temperature requirements) 1/40 HP, 230volt circulation pump (600 GPH at one-foot head) 118-degree high-limit switch Fast turnaround and expedited shipping Little Giant electric circulation heaters are UL-listed and designed for use with a 240V single-phase power source. If necessary, however, they can be used with a 208V source (with 25-percent heat reduction) or a 120V source (with 75-percent heat reduction). When you re retrofitting an existing baptistery or installing a new fiberglass model, Little Giant s electric circulation heaters are a cost-effective, dependable option. Call our team today to obtain a no-obligation price quote, ask about bulk product discounts or discuss our other high-quality baptistery heating solutions. 3 KW, 6 KW, 11.5 KW Circulation Heater Contruction Features Incoloy steel heating elements Adjustable thermostat 60 F-107 F range (2 degree diff.) on 6 KW heater Adjustable thermostat 47 F-107 F range (4 degree diff.) on 11.5 KW heater Well insulated with fiberglass For use with 240V single phase power Can be used with 208 Voltage, but heating is reduced 25% Can be used with 120 Voltage, but heating is reduced 75% Little Giant pump is 1/40 H.P V. - circulated 600 GPH at 1-foot head

2 Hi-Limit switch set at 118 F (± 4 ) Part Number Model Volts Watts "A" "B" "C" Inlet or Outlet Amps Drawn 3HHL 3 KW " 16 3/8" 5 1" F.S.P.S amp 6HHL 6 KW " 21 3/8" 5 1" F.S.P.S. 25 amp 11.5HHL 11.5 KW , /4" 4 3/4" 1" M.S.P.S amp UL Listed #E22869 Use the dimensions illustrated to the right with the table above to identify the Circulation Heater that meets your need. *SALE*SALE*SALE* SUMMER-TIME SALE...RIGHT NOW TAKE AN ADDITIONAL 15% OFF OF ALL LITTLE GIANT HEATER AND ACCESSORY LIST PRICES!! JUST MENTION THIS DISCOUNT AT TIME OF ORDER. 3 KW Electric Circulation Heating System 3KW heats 50 gallons per hour - 20 Rise 3HHL 3 KW Heater $320

3 PK Pump Installation Kit $60 Total System Price $ KW Electric Circulation Heating System 6KW heats 100 gallons per hour - 20 Rise 6HHL 6 KW Heater $320 PK Pump Installation Kit $60 Total System Price $ KW Electric Circulation Heating System 11.5KW heats 200 gallons per hour - 20 Rise 11.5HHL 11.5 KW Heater $480 PK Pump Installation Kit $60 Total System Price $ Note: The 11.5 KW Heater Requires a 48 Amp Resistive Rating Contactor and a 24V Transformer to operate. Model #R8246A Contactor [Part No. CONT] - List Price $65 Model #AT140A 24V Transformer [Part No. TR] - List Price from $35 Low Water Protection For Heater And Pump The #3000 Automatic System (listed below) will provide low water protection. For Low Water Protection without #3000 Automatic System, order Low Water Protection [Part No. LWP] - List Price $100 Most churches select one of the following Heating Systems

4 System Components Part No. 6 KW Heater Part No KW Heater Little Giant Circulation Heater with Hi Limit 6HHL $ HHL $ #006 Little Giant Pump P $ P $ Pump Installation Kit PK $60.00 PK $60.00 #3000 Automatic System 3000 $ $ #172 Trip Lever Drain Overflow 172 D.3 for 3' $ D.3 for 3' $ D.4 for 4' 172 D.4 for 4' Total $ Total $ Installation Instructions for 6 KW and 11.5 KW Little Giant Electric Circulation Water Heater and Pump Gravity Circulation

5 Gravity Circulation is only recommended for the 3 KW Little Giant Heater. Higher KW heaters recover hot water too fast for Gravity Circulation. In addition, the water is delivered into the at a high temperature so that manual stirring is normally required to mix the water. Also, the heater's thermostat cycles the heating element on and off. This shortens the thermostat's life; and due to the off time lengthens the heating time. Lime, magnesium and other minerals are deposited more readily with Gravity Circulation. However, an advantage of this system is that the cost of the pump and its operational cost is eliminated. Pump Circulation Circulation of water through the heater by pump is the best type Heating System. The water is heated uniformly without manual stirring. Minerals are not deposited as quickly because of the lower water temperature. Installation Assemble and make up tightly the complete heater and parts as shown (except slip joint nuts). Locate the most accessible place around the for installation. Drill a 2-1/8" diameter hole 4- up from the floor. Smooth hole and install chrome faced inlet flush port, by loosening at slip joint nut. Apply clear RTV sealant under chrome flange. Remove any outside insulation so port rubber gasket fits against outside of fiberglass wall. Measure center to center distance exactly between inlet and outlet fittings. Locate and drill a 2-1/8" hole for top port using method stated above. Assemble complete heating system onto installed ports. Important - Block under heater or pump to support weight - this prevents leakage of wall fittings. Heaters are shipped with special Installation Instructions regarding wiring, etc. Caution: Be certain heater is turned off before draining. Always fill before turning heater on. Dry operation will burn out heating element, and cause failure of the pump.