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Water Heaters

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CNJ Services proudly installs AO Smith Water Heaters. For millions of consumers, business owners, property managers and engineers worldwide, A. O. Smith has delivered innovative hot water solutions for over 70 years.

Cirrex® Solar Thermal Systems 

DM Cirrex 1 Water Heaters

  • Solar thermal solution for environmentally friendly consumers.
  • Provides up to 70% of energy needed for water heating directly from the sun
  • Proudly partnered with Chromagen™ Solar Water Solutions to provide solar thermal collectors
  • One, two or three collector system packages
  • 80- and 120-gallon solar booster tanks
  • Integrated solar pump stations that save time, space and money
  • Eligible for 30% of total installed cost in Federal
  • Tax Credit



Voltex® Hybrid Electric Heat Pumps

DM Voltex image Water Heaters

Over twice as efficient as a standard electric water heater.

  • Absorbs environmental heat and transfers it to the water, at the same time cooling and dehumidifying the ambient air
  • 60- and 80-gallon models available
  • Operates in high efficiency, hybrid, electric or vacation modes
  • User-friendly LCD display for easy interaction
  • Conserves energy with up to a 2.4 Energy Factor (EF)
  • ENERGY STAR® qualified
  • Eligible for Federal
  • Tax Credit—for more

ProMax Electric

res elec group promax Water Heaters

ProMax® Plus High Efficiency

Meets requirements for most electric utility rebate programs, Energy Star Home Program recommendations and California Title 24 requirements. Energy-saving external heat traps. Durable, tamper-resistant…


Durable, tamper-resistant brass drain valve. The DynaClean™ II system protects from lime and sediment buildup.Tall, short and lowboy models available. Thick CFC-free foam insulation for higher…


36" tabletop unit has all plumbing and electrical connections in back. Lowboy side connect installs under a counter or in other tight spaces. Wall-mounted Point-of-Use model is great for low-demand…



conser electric Water Heaters


  • 3 Inch thick "Environmentally-Friendly" non-CFC foam insulation reduces standby heat loss
  • DynaClean™ II automatic sediment cleaning system provides maximum protection against lime and sediment buildup
  • Blue Diamond® glass coating provides superior resistance compared to industry-standard glass lining
  • Extra warranty protection — 10 years on tank and parts


Mobile Homes

mobile home electric Water Heaters


  • Dual-Heating Elements
  • 2 Inch “Environmentally-Friendly” Non-CFC Foam Insulation Reduces Standby Heat Loss
  • CSA Certified and ASME Rated T&P Relief Valve
  • Side Water Connections
  • Heavy-Duty Anode Rod Protects the Tank
  • Built-in Electric Junction Box
  • Thermostat/High Limit Control
  • Durable, Tamper-Resistant Brass Drain Valve
  • Listed to UL 174 and meets HUD mobile home installation and BOCA codes.
  • Meets the Standby loss Requirements of the U. S. Department of Energy and Current edition ASHRAE/IESNA 90.1 and Federal Energy Efficiency Standards effective January 20, 2004, according to the National Appliance Energy Conservation Act (NAECA) of 1992.



NEXT Hybrid® Gas DM NEXT Hybrid 1 image Water HeatersNEXT Hybrid is the new milestone in water heating—built for the way people ACTUALLY live and use hot water.


  • Performs like a tankless and can also handle high hot water demand periods
  • 90% thermal efficiency
  • Eliminates sudden interruptions in hot water delivery (“cold water sandwiches”)
  • Interactive controls with multiple lifestyle modes
  • Designed for the way you use hot water
  • Simple installation
  • Eligible for Federal Tax Credit


Effex® High Efficiency Gas

The highest efficiency standard gas model, ideal for replacement applications.DM Effex 1 Water Heaters

  • Save up to 25% on water heating costs
  • .70 EF
  • ENERGY STAR® qualified
  • Easy installation in replacement applications
  • Advanced electronic control with LCD display
  • Electronic ignition—no standing pilot
  • Advanced powered anode rod provides exceptional performance in all water conditions


High Efficiency Flue Damper


Meets ENERGY STAR® requirements for the .67 EF tier II efficiency requirements. Our flue damper models offer numerous features not seen in your

he flue damper Water Heaters

 standard atmospheric water heaters. This unit requires 110/120v outlet (10ft power cord included) to operate the damper, gas control and electronic ignition.

  • Automatic flue damper increases efficiency as it closes to reduce heat loss during standby mode
  • Electronic Gas Control provides enhanced operating parameters and tight differentials, optimizing performance
  • Electronic ignition operates with an automatic pilot relight systems that shuts off during standby mode which reduces gas consumption
  • Features FVIR compliant designs that protects against accidental ignition of flammable vapors


Conservationist® Gas


If you need maximum energy savings and reliability, choose our top of the line Conservationist®. Its DynaClean™ II system is your safeguard against lime and sediment buildup. And its Blue Diamond® glass coating delivers more than twice the corrosion resistance of industry standard glass lining.

  • Blue Diamond® glass coating delivers more than twice the corrosion resistance of industry-standard glass lining
  • Features FVIR compliant designs that protects against accidental ignition of flammable vapors
  • "Environmentally-Friendly" Green Choice® gas burner reduces NOx emissions by 33% compared to standard burners
  • Piezo ignitor for easy “no match” pilot ignition

ProMax Gasres gas group promax Water Heaters

The ProMax® family offers a wide range of water heating solutions—from models that help you qualify for gas utility rebates to high recovery models ideal for large families with high demand for hot water.

ProMax® Plus High Recovery

Great for big families and high-demand applications, the ProMax® Plus High Recovery model delivers hot water up to 150 gallons in the first hour.

ProMax® High Efficiency

The ProMax® Plus High Efficiency line can help reduce homeowner energy bills and also qualifies for most gas utility rebate programs, Energy Star Home Program recommendations and California Title 24 requirements.


ProMax® is an economical water heater designed for households that need an exceptional performer and provides long-lasting value. Patented “Eco-Friendly” design reduces NOx emissions by up to 33% and complies with less than 40 ng/j requirements for low NOx.

Side Loop

Side Loop units are used for installation with combination space heating/potable water heating applications (ie:, Heat Exchanger) or any system requiring a recirculating hot water loop.

Ultra-Low NOx

Featuring the Ultra-Low NOx Burner System, these water heaters help to reduce NOx emissions by 10-15% and decrease NOx emissions by up to four times.

ProMax Specialty Ventres gas group specialty(1) Water Heaters

Direct Vent

ProMax® Direct Vent models install easier in more places, with a one-pipe dal-channel closed system that draws all made-up air from outside of the home, eliminating issues caused by insufficient indoor ventilation.

Power Vent

The ProMax® Power Vent 40 and 50-gallon residential gas water heaters are equipped with the FVIR compliant design and they meet Phase II of the ANSI Z21.10.1 standards for flammable vapor ignition resistance.

Ultra-Low NOx Power Vent

The ProMax® Ultra-Low NOx power vent water heaters utilize an innovative burner system, a combination of radiant heat and excess air to comply with SCAQMD Rule 1121 and other Air Quality Management Districts with Similar Requirement for less than 10ng/j for ultra-low NOx emissions. The 0.68 Energy Factor qualifies these models for ENERGY STAR®.

Power Direct Vent

ProMax® Closed Combustion Power Direct-Vent Gas Water Heaters offer horizontal and vertical venting options (up to 45 feet) using installer-friendly plastic material.

Side Loop Direct Vent

Offering a closed combustion dual-channel vent system, the Side Loop Direct Vent models draw combustion air from the outside and vent to the outside of the home.

Side Loop Power Vent

ProMax® Side Loop Power Vent models will vent using installer-friendly plastic material and also feature an advanced Intelli-Vent(tm) gas control valve with rugged silicon nitride hot surface igniter.

Side Loop Power Direct Vent

Offering greater reliability and more venting options, these models vent up to 45 equivalent feet with installer friendly plastic material and also feature an advanced Intelli-vent™ gas control valve with rugged silicon nitride hot surface igniter.

Energy Saver energy saver Water Heaters


  • All models meet HUD requirements for manufactured housing installation
  • Available in standard vent or direct vent design
  • Convertible gas control for natural gas or propane operation
  • "Environmentally-Friendly" Green Choice® gas burner reduces NOx emissions by 33% compared to standard burners


The ultimate in water heaters — never run out of hot water again!Tankless 7 Water Heaters


  • Expanded residential & commercial line ranging from 140,000 BTU to 380,000 BTU
  • Condensing models feature the highest efficiency and utilizes PVC venting
  • Increased flow rates up to 14.5 GPM
  • Improved scale reduction software
  • All residential models are ENERGY STAR® qualified 

 Water Heaters


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Mar 28, 2012 by Lynn Redfield - Property Manager Remax, Phoenix, AZ

The office staff is friendly, and the plumbers usually come out earlier than expected, so I never have to wait. They’re patient in explaining what the problem is and very thorough in correcting it. I know I can count on CNJ Services to fix it, whatever it is.

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