Takagi TK-540P-PIH Indoor Tankless Water Heater w/ Recirculation Pump, Propane, 199KBTU


Brand: Takagi

Mfr Part#: TK-540P-PIH

Usually ships: within 5-7 business days
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$1,228.95 / each & Free Shipping
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Takagi TK-540P-PIH model is a model is a high-efficiency condensing indoor propane gas tankless water heater with a built-in hot water recirculation pump (for systems with a dedicated hot water return line). Intended for medium to large residential applications.


  • Ultra-Low NOx;
  • Integrated recirculation pump for a dedicated hot water return line (up to 200ft eqivalent for 1/2" pipe or up to 500ft for 3/4");
  • Energy Star qualified, high-efficiency condensing model;
  • Circulator and temperature control on the front panel;
  • Factory-installed power cord with plug;
  • Compatible with Cat IV (PVC, CPVC, ABS & PolyPropylene) and Cat III (Stainless Steel) venting;
  • Built-in freeze protection;
  • Air-fuel ratio (AFR) sensor;
  • Exhaust & water temperature safety control;
  • Overheat cut-off fuse;
  • Certified by CSA accroding to ANSI Z21.10.3;
  • Complies with Lead Free standards;
  • Meets SCAQMD Rule 1146.2 (California & Texas);
  • AHRI certified.

Technical Specifications:

  • Shower capacity at 70F (warm climates): 4.5 showers;
  • Shower capacity at 50F (cooler climates): 3 showers;
  • Fuel Type: Propane;
  • Gas Connections: 3/4" NPT;
  • Gas Consumption Input: 13,000-199,000 BTU/H;
  • Inlet Gas Pressure: 8.0-14.0" in W.C.;
  • UEF: 0.93;
  • Energy Factor (EF): 0.95;
  • Hot/Cold Connections: 3/4" NPT;
  • Water Connection Locations: Bottom;
  • Max GPM: 10;
  • Dimensions (H x W x D): 23-5/8" x 17-3/4" x 11-1/4";
  • Weight: 61lbs;
  • LEED Rating: 1.5;
  • Emissions: less than 14 ng/J;
  • Intake/Exhaust: 3" Venting up to 70ft; or 4" Venting up to 100ft;
  • Venting Material: PVC, CPVC, ABS, PolyPropylene (recommended) or Cat. III Stainless Steel;
  • Max. Elevation: 10,100 ft;
  • Power Source: 120V/60Hz.


15-year limited warranty on heat exchanger in residential applications/6-year limited warranty on heat exchanger in commercial applications/5-year limited warranty on all parts
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