Light commercial gas fired water heaters (48 pages)
Summary of Contents for HTP Superstor GL-50
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Superstor Glass Lined Storage Tanks Installation Start-Up Maintenance Parts Warranty For Residential and Commercial Use GL Models* *Available in Metal Jacketed ASME and Non-ASME Models The surfaces of these products contacted by potable (consumable) water contain less than 0.25% lead by weight as required by the Safe Drinking Water Act, Section 1417.
AHJ. This storage tank is approved for indoor installations only and is NOTE: HTP reserves the right to modify product technical specifications not intended for use in swimming pool applications. Clearance and components without prior notice.
Part 2 - Prepare the Storage Tank NOTE: If the storage tank is exposed to the following, do not Remove all sides of the shipping crate to allow the tank to be moved operate. Immediately call a qualified service technician. into its installation location.
C. Optional Equipment B. Water Chemistry Requirements Below is a list of optional equipment available from HTP: • Aquastat Cover with BX and Line Cord (GL-50 Models Only) Part # GL-KT1 Chemical imbalance of the water supply may affect efficiency and •...
Figure 2 - Specifications and Dimensions - NOTE: A drain valve port IS NOT included on GL-50 models. B. Tankless Coil Connections C. Hot Water Outlet Refer to dimensional information chart (Figure 2) for correct tankless 50 Gallon Storage Tanks: Use both thread tape and pipe dope to coil connection size.
for the storage tank. 80 and 119 Gallon Storage Tanks: Use 2” NPT nominal pipe size. A T&P port is included on 80 and 119 gallon tanks. Do not thread a cap or plug into the relief valve or relief valve line 175 Gallon Storage Tanks: Use 2 ”...
G. Application Typical GL-50 Installation Figure 3 - Typical GL-50 Installation Figure 5 - Typical Storage Tank Installation - All Other Models PIPING NOTES: 1. Check valves are optional. Circulators may have Internal Flow Checks (IFCs). 2. If a backflow preventer or no return valve is installed a thermal expansion tank suitable for potable water must be sized and installed on the cold water inlet between the storage tank and the backflow preventer.
Part 6 - Maintenance and Troubleshooting Periodic maintenance should be performed by a qualified service technician to ensure all equipment is operating safely and efficiently. The owner should make necessary arrangements with a qualified heating contractor for periodic maintenance of the water heating system. Installer must also inform the owner that the lack of proper care and maintenance may result in hazardous conditions.
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Troubleshooting No Hot Water Not Enough Hot Water Problem Possible Solution Problem Possible Solution Zone valve not opening Open manually to replace Zone valve restriction 1” full bore replace zone valve Circulator not operating Check or replace Circulator arrow reversed Reverse circulator Tank control set too low Raise tank temperature*...
7. Keep the storage tank free of damaging scale deposits. 8. Make provisions so if the storage tank or any component or HTP warrants each glass lined storage tank to be free from defects connection thereto should leak, the resulting flow of water will not in materials and workmanship according to the following terms, cause damage to the area in which it is installed.
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HTP Warranty Supervisor approval. During the claims process a product that must be replaced will be given a designation of either a) field scrap, or b) return to HTP. If the product must be returned to HTP, the returned product must arrive at HTP within thirty (30) days of the date of our request to return the product.
Customer Installation Record Form The following form should be completed by the qualified installer / service technician for you to keep as a record of the installation in case of a warranty claim. After reading the important notes at the bottom of the page, please also sign this document. Customer’s Name Date of Installation Installation Address...
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