PVI Industries PV 6455 User's Manual
Contents
1. SPECIFICATION FOR DOMESTIC WATER HEATERS Power Combustion Low NOx Gas Fired Water Heaters with Polymer Lined Storage Tanks Furnish and install TURBOPOWER gas low NOx water heater s as manufactured by PVI Industries LLC of Fort Worth Texas Supply quantities and model numbers as indicated on the plumbing schedule Gas and Electrical Consumption The water heater will operate at a minimum of 83 thermal efficiency when tested to ANSI Z21 10 3 The water heater will comply with paragraph 7 2 4 4 the thermal efficiency the standby loss and all other requirements of ASHRAE 90 1 1999 Pressure Vessel and Heating Surfaces The water heater will be constructed and stamped in accordance with Section IV Part HLW of the ASME code The storage section of the water heater will be National Board Registered for a working pressure of ___ 125 psi standard or __ x150 psi and will be pressure tested at 1 1 2 times working pressure The heating section of the water heater will be National Board Registered for a working pressure of 150 psi and will be pressure tested at 1 1 2 times working pressure The heat exchanger will be a firetube design with the combustion chamber and all heating surfaces completely water backed The fireside of the combustion chamber will be of boiler grade steel The waterside of the combustion chamber will be non ferrous The fire tubes will be solid copper The heating surfaces will be removable by unbolting from the pressu2. l warranties and service policies including all exclusions and conditions will be presented to the owner as part of the submittal package These summaries are not warranties Consult warranty and policies for full details Finishing The storage and heating sections will be completely factory packaged requiring only job site hookup to utilities venting and plumbing The heater will be insulated jacketed with enameled steel panels and mounted on heavy duty channel skids The heater will fit properly in the space provided and installation will conform to all local state and national codes Start Up Start up on the unit will be performed by factory trained and authorized personnel A copy of the start up report will be provided to the owner Quality Certification and Safety Standards The heater will be UL classified to standard ANSI Z21 10 3 The water heaters will be manufactured by a company that has achieved certification to the ISO 9001 International Quality System PV 6455 3 04 2
3. re vessel allowing 100 access to waterside surfaces The tank will be accessible in the field through a manway sized opening allowing access to 100 of interior surfaces All tank connection fittings will be nonferrous and removable from the tank Tank Lining The entire lining will be applied only after the tank is completely fabricated and all welding is completed be a thermoplastic polymer that is NSF 61 approved and consist of FDA compliant materials consist of multiple applications creating a continuous and nonporous barrier with no interruptions or discontinuities particularly at the tank to fitting transitions be confirmed after all welding is completed to be 100 void free by the ASTM D 5162 wet electrode standard have a dielectric resistance of 1600 volts per mil The lined tank will not require anode rods and none will be used Water heaters that use anode rods in a vessel that contains non ferrous heating surfaces will not be acceptable Burner and Venting Combustion will be provided by a forced draft power burner with a gas train meeting the following agency requirement for the input specified ____ UL standard ___ FM IRI Other Burner and heating section will be certified to operate with NOx emissions not to exceed 30 ppm corrected to 3 O2 at or above 400 000 Btu and 55 ppm corrected to 3 O2 below 400 000 Btu Water heater will be a category I non condensing appliance It will be UL listed for use with non pre
4. ssurized type B venting material continued PV 6455 3 04 1 SPECIFICATION FOR DOMESTIC WATER HEATERS Power Combustion Low NOx Gas Fired Water Heaters with Polymer Lined Storage Tanks Safety Controls As a minimum the heater will be equipped with the following e electronic flame monitoring with pre purge 399 000 Btu h and below or electronic flame safeguard with pre purge and flame status indicating lights 400 000 Btu h and above e immersion operating thermostat s e an immersion temperature limiting device e anASME or AGA rated temperature and pressure relief valve e and options as selected on form PV 6453 Warranty Summary Storage tank year 5 standard 15 optional Covers manufacturing or material defects leaks and or the production of rusty water Tank coverage will include failure due to scale buildup for the entire warranty period with no provision or conditions for maintenance or inspections and no limitations on water chemistry Heat exchanger and combustion chamber 5 year Covers manufacturing or material defects leaks and or the production of rusty water Burner and all heater parts 1 year The heater will have a first yearor__ long life service policy which will cover replacement labor and freight costs under certain conditions Initiation and or continuation of warranty coverage will not be dependent upon annual inspections regular replacement of anode rods or water chemistry Complete copies of al
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