Gigaset A540H / en / A31008-M2651-R101-3-4N19 / Cover_front.fm / 15.02.2017 2 3 5 4 12 1 11 9 10 8 7 Ð U 6 Gigaset service contact numbers - UK and Ireland: For personal advice on our range of products and for repairs or guarantee/warranty claims call: INSTRUCTION MANUALS Have a copy of the In struction Manual(s) that came with the appliance(s) for each connected appliance before starting the installation. Instruction Manuals can be obtained at the manufacturer's web site or by calling the technical support phone number listed on the appliance labeling and the back cover of this manual. All dimensions are in inches. 15-150 psi Water Pressure. 40 psi or above is recommended for maximum flow. In accordance with ANSI Z21.10.3, CO emission does not exceed 400 PPM for normal input. Whether you lost your original A.O. Smith water heater manual or the previous homeowners did not leave it behind, below you'll find links to download user manuals in pdf format for the most popular A.O. Smith residential water heaters. Max BTU Input: 199000. Maximum Flow Rate: 10 GPM. Fuel Type: Liquid Propane. Energy Factor: 0.95. Altitude Certification: 10100 Feet Above Sea Level. Product Variations: ATI-240H-P: 6.6 GPM Indoor Tankless Water Heater. ATI-340H-P: 8 GPM Indoor Tankless Water Heater. ATI-540H-P (This Model): 10 GPM Indoor Tankless Water Heater. Also, read the latest reviews for the A.O. Smith ATI-540H - 6.3 GPM at 60° F Rise - 0.93 UEF - Propane Tankless Water Heater - Direct Vent These include: built in freeze protection, manual reset hi limit, an overheat cutoff fuse, inlet and outlet thermistors to monitor temperatures, and a built-in flame sensor. Space Saving Design; AO Smith ATI-540H-N Condensing Residential/Light Commercial Tankless Heater : Amazon.ca: Tools & Home Improvement 199k BTU Condensing Indoor Natural Gas Tankless Water Heater, .93 UEF, Energy Star Qualified, 15 yr Residential Warranty, 6 Year Commercial Warranty, Primary Copper Heat Exchanger for Better Heat Transfer, 316L Secondary Stainless Steel Heat Exchanger, 10 GPM Max Flow Rate, Can Be Used In Residential FEATURES: CONTINUOUS MAXIMUM FLOW RATES UP TO 10.0 GPM. ENERGY STAR ® QUALIFIED. AVAILABLE IN NATURAL GAS OR PROPANE (LP) 540 MODELS • Can be used in residential and commercial applications • Easy-link up to 4 heaters • Multi-link up to 20 heaters INDOOR MODEL • Includes integrated temperature controls and advanced diagnostics to simplify troubleshooting • Factory-installed power cord ‎ATI-540H-P : Item Weight ‎59 pounds : Package Dimensions ‎34 x 22 x 16 inches : Material ‎Copper : Power Source ‎Wind Powered : Additional Information. ASIN : B008M39RFG : Customer Reviews: 1.7 out of 5 stars 2 ratings. 1.7 out of 5 stars : Best Sellers Rank COMMERCIAL-GRADE RESIDENTIAL / COMMERCIAL GAS WATER HEATERS Page 2 of 6 AOSRG46835 15-150 PSI Water Pressure. 40 PSI or above recommended for maximum flow. From product brochures, manuals, application data sheets and support drawings, our customer portal is your go-to resource for technical product information. Use the search bar below to find the information you are looking for. Search: Filter: Document Type: Digital Communications. Document. O&M Manuals. Product Literature. From product brochures, manuals, application data sheets and support drawings, our customer portal is your go-to resource for technical product information. Use the search bar below to find the information you are looking for. Search: Filter: Document Type: Digital Communications. Docum