3 Locations To Serve You Better

West: (416) 298-6874

East: (416) 298-6874


(416) 298-6874





Most Advanced Green Design: The NR83 demonstrates Noritz’s commitment to being the tankless leader. With the NR83 Noritz shows its dedication to reduce environmental burdens and atmospheric pollution.

The NR83-DVC is the best 180,000 btuh concentric model in the category with many industry-first features. Equipped with a commercial-grade heat exchanger and green Eco-Burner, the NR83 is the perfect mix of professional power and environmental consciousness.

Home SizeSouthern climate: 2-3 bathrooms
Northern climate: 1-2 bathrooms
Indoor Unit Dimensions23.6” (H) x 13.8” (W) x 9.4” (D)
Outdoor Unit DimensionsN/A
Weight49 lbs.
Gas Consumption
(NG & LP)
Max. 180,000 Btuh – Min. 18,000 Btuh
Capacity Range0.5-8.3 Gal./min.
Energy FactorDVC: 0.82 (NG), 0.83 (LP)
Thermal Efficiency85%
Temperature Settings100-140° F (in 5° F Intervals), 9 options
AccessoriesAnchoring Screws, Power Cord

We Service the Following Areas

What Our Customers Say

"I just want to say how much I appreciated the prompt service yesterday. Joseph the technician was wonderful. He knew his trade well and he was so polite and pleasant. He did a terrific job, was very thorough and left the furnace and humidifier working in good order. Thanks again."

— Margaret, Scarborough


Memberships & Associations

Licenses & Insurance

Master Heating License, Refrigeration License, Gas Fitters License, $5 M Liability Insurance, Workers Compensation. All employees are Bonded.

Payments Accepted

We accept cash, cheque, & all major credit cards