Description

Takagi T-H3M-DV-P model is a high-efficiency condensing indoor propane gas tankless water heater, intended for small residential applications.

Features:

Fully modulating, high-efficiency condensing design with copper primary and 316L secondary heat exchangers, 0.90 UEF
Factory-installed power cord with plug
Up to 6.6 GPM max flow rate
Built-in safety features include freeze protection, air-fuel ratio sensor, exhaust & water temperature control, overheat cut-off fuse
Flexibility in venting options (Cat. IV – PVC, CPVC, PP or Cat III – St. Steel)
Electronic ignition – no pilot light
Temperature controller on front panel
Wall-mounting design with integrated brackets
AHRI certified, Low-Lead compliant, Low NOx (SCAQMD Rule 1146.2 – California & Texas, NG models only)

Technical Specifications:

Shower Capacity: 2 – 1 Showers (3 GPM @ 75°F rise; 5 GPM @ 45°F rise; 6.6 GPM @ 30°F rise)
Min Flow: 0.4 GPM
Gas Input (Min – Max): 13,000 – 120,000 BTU/h
Fuel Type: Propane (8.0 – 14 WC pressure)
UEF: 0.90
Hot & Cold Water Connections: 3/4″ NPT
Gas Connection: 1/2″ NPT
Condensate Connection: 1/2″ NPT
Flue and Air Intake Connections: 4″ Default (up to 100ft of pipe length equivalent) or 3″ Optional (up to 70ft)
Vent Pipe Material: PolyPropylene (recommended), PVC (solid core only) or Category III Stainless Steel
Installation Altitude: 0 – 2,000 (de-rate for higher elevations, up to 10,100ft max – see manual for details)
Power Supply: 120V, 60Hz (factory wired plug-in cord)
Dimensions: 13-7/8″ Wide x 24″ High x 10-13/16″ Deep
Weight: 50 lbs

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