Hartford and Ratliff Co. has certified technicians to take care of your AC installation near Novi MI.
Hartford & Ratliff Co., Inc.
The Original Hot Water Specialists Since 1955

(248) 471-3110
For Parts: (800) 466-3110
Hartford and Ratliff Co. has been a trusted Air Conditioning contractor in Farmington MI since 1955.
Hartford & Ratliff Co., Inc.
For Parts: (800) 466-3110

Navien Tankless Water Heaters

The Ultimate in Energy Efficiency with Hi-Tech Comfort

  • Endless Hot Water Supply
  • Ultra Condensing Efficiency 98%
  • Built-in Circulation System ("A" model only)
  • ECO Navien Technology
  • Extended Lifecycle
  • PVC Venting & Easy Installation
  • Optimal and Stable Operation
  • Leak Detector
  • Air Intake Filter
  • Space Saving

Tankless water heaters have been the standard in many parts of the world for decades. Although they often were designed for limited hot water use, today's tankless heater installations can be sized for continuous hot water at every location in your home. Hartford & Ratliff has the experience and expertise to properly design a system for you!

Call today for an estimate.

Ultra-high efficiency

The Navien is not just a tankless water heater. It is much more efficient that the ordinary tankless water heater sold by most manufactures and big box stores. The diagram shows how much you could save over your conventional hot water tank or a standard tankless water heater.

Get a brochure here
Not only will you save on your energy bills but you can also effect the environment by reducing your carbon footprint and helping to protect our earth.
24 Hour Emergency Service  •  Call Us Today  •  (248) 471-3110  •  or  •  Schedule Service Online
24 Hour Emergency Service
(248) 471-3110
Schedule Service Online
Call Hartford and Ratliff Co. for reliable AC replacement in Farmington MI.
Hartford & Ratliff Co., Inc.
32708 W. 8 Mile Rd.
Farmington, MI 48336
Phone: (248) 471-3110
Toll Free: (800) 466-3110