Water Heaters
Let Air Management services help you select to right size and type of water heater to fit your home or commercial needs. We also service all types of water heaters.
Difference between Tank and Tankless water heaters
Tank water heaters utilize a single-pass heat exchanger. Heat is produced from the bottom, then rises through 50-100 gallons of cold water and exhausts through the top. Hean and energy is transferred just once and wasted in the form of high temperature fumes.
Cold water is deposited from the top and rests at the bottom, resulting in sediment build-up that erodes efficiency, durability and performance with each use. The design limits a tank's ability to produce endless hot water.
Tankless water heaters also exhaust heat with a single-pass process. Heat produced by the bottom burner rises through slow moving cold water. Heat and energy is transferred just once and wasted in the form of high temperature fumes similar to a conventional tank. Water pressure is reduced as water winds through the coiled copper heat exchanger and the copper pipes eventually fail due to scale build-up. The design limits the ability of the tankless to provide consistent hot water to multiple applications.
Eternal Hybrid water heater is a more effective water heating system. The advanced multi-pass heat exchanger drives heat downward then recycles it through 44 baffled stainless steel pipes for maximum efficiency. Water spreads thinly and evenly around the 44 heating pipes to absorb heat quickly. Cold water flows from the bottom up to prevent sedimentation build-up associated with other designs and the straight water-flow design eliminates pressure loss associated with coiled pipes. And because water flows around the pipes - not through them - there is no risk of build-up inside the pipes.
Highest Efficiency - Hybrid
 ETERNAL HYBRID
(Our plumber recommeds Eternal Hybrid Hot Water Heaters)
Clean
- 316L Stainless Steel Heat Exchanger w/built in 2 gallon reserve tank
- Meets NSF Standards for health and cleanliness
- Ultra low emissions (1ppm CO) leaves almost no carbon footprint and is safe
- Patented self-cleaning utilizes turbulent flow to flush sediments out
Clever
- 98%+ Efficiency saves cost, exceeds Energy Star standards, and qualifies for Tax and LEED credits
- Compact chassis can wall or floor mount; standard water connects on top
- Flexible NG / LP / Indoor / Outdoor / Direct Vent / Power Vent conversions in one unit
- 2" PVC up to 35ft or 3" PVC venting up to 100ft
- Dual Core CPU displays error codes and optionally controlled by up to 3 remotes
- Clip-on components can be easily serviced by technicians
Confident
- Full flow design enables high output without water pressure drop
- Thermostat and Flow Activation is compatible with WaterSense fixtures
- Easy integration with recirculation and no startup lag eliminates cold water sandwich
- Meets UL / CSA / ANSI / NSF and UPC standards
- Industry's BEST 20 year residential and 10 year commercial Heat Exchanger warranty
Models and Features
GU145 (S)
- Up to 14.5 GPM of unrestricted flow
- 145,000 BTU's Max Input
- Great for up to 3 simultaneous residential applications
- Copper internal piping connectionsAvailable S Option Factory Installed
- 316L Stainless Steel internal pipingconnections
GU195 (S,M)
- Up to 19.5 GPM of unrestricted flow
- 199,000 BTU's Max Input
- Great for heavy residential or light commercial up to 5 simultaneous applications
- 316L Stainless Steel internal piping connections
- Available M Option Factory Installed Multi Control Unit module for up to 8 x GU195M in network for heavy commercial
 Endless
- Consistent water pressure even with multiple taps in use
- Compact yet capable of replacing multiple tanks
- Compatible with recirculation to deliver hot water quickly without wait
- Faster hot water delivery than competing tankless units
Efficient
- Maintains 86% efficiency use after use with patented self cleaning
- Ultra low emission as low as 3ppm NOx to reduce carbon footprint
- Pre-Mix full modulation infrared burner precisely matches fuel usage to demand
- Easy installation with 4" PVC venting, suitable for indoor or outdoor use
- Convertible to LP with optional kit
Reliable
- All stainless steel construction is durable and clean
- Computer controlled mixing valve and multiple sensors ensures precise water temperature
- Digital display is easy to set and displays errors for simple troubleshooting
- Backed by industry's best 20 year residential and 10 year commercial Heat Exchanger warranty
Original Eternal Hybrid™ Models
GU20(DV)
- Up to 12.8 GPM of unrestricted flow
- 145,000 BTU's Max Input w/3.8 G storage - convertible from GU26
- Great for up residential to 2.5 simultaneous applications
- Qualifies for up to $1,500 Federal tax credit (Power Vent only)
GU28(DV)
- Up to 17.5 GPM of unrestricted flow
- 199,000 BTU's Max Input w/6.4G storage - convertible from GU32
- Great for light commercial up to 5 simultaneous applications
GU26(DV)
- Up to 15.8 GPM of unrestricted flow
- 180,000 BTU's Max Input w/3.8G storage
- Great for light commercial or residential up to 4 simultaneous applications
- Qualifies for up to $1,500 Federal tax credit (Power Vent only)
GU32(DV)
- Up to 20.5 GPM of unrestricted flow
- 236,000 BTU's Max Input w/6.4G storage
- Great for light commercial up to 6 simultaneous applications
Tankless Water Heaters
Rinnai - Your Beginning to endless hot water
The Rinnai tankless hot water heater is a state-of-the art, energy -efficient water heating system that uses a gas powered heat exchanger to heat water on demand. Compact in size our innovative tankless technology heats water only as needed when water flow is detected, resulting in endless hot water. And unlike traditional tank systems, the Rinnai system can deliver hot water to multiple water sources simultaneously at a constant user-set temperature.
 Bradford White
Our residential EverHot® tankless water heaters supply continuous hot water at a set temperature to the entire house. These units only operate when there's a call for hot water resulting in reduced energy consumption. These models also save space and are available for indoor or outdoor installation.
- Reduced Energy Consumption!
- Efficiencies up to 87%
- 2 Models (Interior and Exterior)
- 15,000 – 180,000 (Indoor), 199,000 (Outdoor) Self Regulating BTU/Hr. Inputs
- Temperature ranges from
98° F -160° F
(Model numbers include: IGI-180R-10N & IGE-199R-10N)
- Nine pass heat exchanger
- Remote control
- Direct Electronic ignition
- Diagnostic controls
- Lime accumulation sensor
- Fully automatic controls
- Continous flow
- Very low noise level
- Cut energy waste
- Interior and exterior models
- Space saving installation
- Ten year limited warranty on heat exchanger
- Five year limited warranty on parts
 Rheem - Tankless water heaters
Rheem Now has 5 models of Tankless Water Heaters. If you have 1 bathroom, a Rheem Tankless RTG-42 series water heater should provide an ample supply of continuous hot water. If your home has 1-2 bathrooms, you should consider a Rheem Tankless RTG-53 series water heater. In 2008 Rheem Introduced the RTG-66 for 2 to 3 bedroom homes. For Larger homes with 3 bathrooms, the larger Rheem Tankless RTG-74 series water heater should be selected. For homes with more than 3 bathrooms, large volume demands for hot water, or hot water circulating systems, you should choose our Rheem Tankless GT-199 heavy-duty water heater. In some applications, our GT199 and RTG-74, and the RTG-66 Rheem Tankless water heatercan be linked together in a manifold configuration to meet the higher volume demands for continuous hot water. In fact, up to 20 models can be linked together to work as one water heating system where only one remote control and manifold controller are required – a Rheem Tankless Exclusive Feature
Tank Water Heaters
 The tranditional tank water heater is one of the most popular choices when replacing a water heater because of lower installation and initial purchase cost. Most tank water heaters have a life of 7 - 13 years.
Rheem - Air Management Services is an authorized repair center for all Rheem water heaters
Bradford White - offers an incredible variety of diverse products for water heating, combination heating and storage applications.
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