Dultmeier Sales will be closed Thursday, November 22nd and Friday, November 23rd in observance of Thanksgiving

Dultmeier Sales will be closed Tuesday, December 24th at 12pm and all day Wednesday, December 25th.
Normal operations will resume Thursday, December 26th. We wish you and your family a very Merry Christmas!

Dultmeier Sales will be closed Wednesday, January 1st in observance of
New Year's Day

Dultmeier Sales will be closed Thursday, July 4th and Friday, July 5th in observance of Independence Day.
Normal operations will resume Monday, July 8th. We wish you a happy 4th of July!!

We are experiencing some technical difficulties on dultmeier.com and apologize for any inconvenience.
If you are running into issues, please phone your order in to 1-888-677-5054

Customer Pickup Orders: to help reduce exposure for our customers and our employees, if you are placing an order for in-store pickup please call in your order ahead of time or place your order online and pre-pay with a credit card. Be sure to let us know when you plan to arrive. We will have your merchandise ready for you and will greet you outside our facility. Thank you for your help!

Commercial Tankless Hot Water Heater

LP Gas, MAX 14.5 GPM

Tankless, Instantaneous

Tankless, Instantaneous, Water Heaters from AO Smith Takagi. Endless hot water, energy conversation, compact size. Takagi has delivered innovative hot water solutions for over 70 years. (115 Volt fans are standard on all models).

Standard Features Include:

  • Internal freeze prevention system
  • AFR sensor to maintain proper combustion at all times
  • Compact size takes up far less space than conventional heaters
  • Hi-Limit switch for water temperature control
  • Easy-Link design on some models allows for multiple heaters to be mounted in conjunction if higher flows are required
  • Available for LP or Natural Gas
  • All models shown are for indoor applications, but outdoor models are also available.


Non-Condensing Heaters are 82% efficient and require category III venting which is also available.

TM50 Series is available in ASME or Non-ASME models. Maximum 399,000 BTU. Rated to 14.5 gpm at 30 degree rise and 8.1 gpm at 75 degree rise. Up to 10 units can be linked for added flow rates. Maximum temperature is 185° F. Dimensions are 25" H x 24.8" W x 11.8" D.
Item Description Quantity Availability

Unit Price: Add to Cart to See Price/EA

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Additional Information

Repair Parts