GSW Gas Fired Water Heater User Manual

FOR YOUR SAFETY• Do not store or use gasoline or otherflammable vapours and liquids in thevicinity of this or any otherappliance.• Installation and se

– 10 –Discolored Water• Water rich in iron or other minerals can produce red or brownstaining. Heating water generally worsens this situation.• Black

– 11 –VIII) HEATING AND SPACE HEATING(COMBO HEATING)This section serves as a guide for the installation and use of“Combo” heating systems utilizing a

– 12 –INSTALLATION RECORDThis water heater is protected by a multi-year warranty against leaks plus a one (1) year warranty on parts

See Rating Label Serial Number prefix forWarranty Code. Reduced warranty periodapplies to Newfoundland.Warranty Code: P R S T U V W YStandard Warranty

– 2 –I) INTRODUCTIONWe thank you for choosing a GSW or John Wood Water Heater.Your satisfaction with this product is very important to us.The design o

– 3 –CAUTIONHYDROGEN GAS can be produced in a hot water systemserved by this heater that has not been used for a long period oftime (generally two wee

– 4 –LOCATION:The location for top and bottom openings are as follows;For American installations:The top opening shall commence within 12” (30 cm)of t

– 5 –III) GAS CONNECTIONSInstall the gas piping as shown in Figure 4. Use only new pipe andfittings with clean-cut threads. Sealing compounds used on

– 6 –Temperature and Pressure ReliefValve(T&P)For protection against excessive water pressure and/ortemperatures, a temperature and pressure relie

– 7 –VI) LIGHTING AFTER INSTALLATIONWARNING:TO AVOID POSSIBLE INJURY, FIRE AND EXPLOSION,READ THESE PRECAUTIONS BEFORE ATTEMPTING TO LIGHT OR RE-LIGHT

– 8 –SPECIAL NOTE ON PROPANE FUEL:L.P. GAS IS HEAVIER THAN AIRShould there be a leak in the system, the gas will settle atFLOOR LEVEL. Basements, craw

– 9 –Water Temperature RegulationThe thermostat is adjusted to its lowest temperature position whenshipped from the factory. The temperature of the wa