Girard 42K BTU Micro-Processor Controlled On-Demand Tankless Water Heater

Item #:
89622
Brand:
Girard
Model:
2GWHAM

Quick Overview

New Digital User Control Panel (UCP) allows you to set and adjust your target water temperature. The panel not only displays continuous water outlet temperature readings but also indicates fan/water/flame operation as well as error codes for easy diagnostics.
Price: $499.98
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Girard 42K BTU Micro-Processor Controlled On-Demand Tankless Water Heater Description

On-Board Micro-Processor Monitors:
- Inlet Water Flow
- Inlet Water Temperature
- Outlet Water Temperature
- Regulates the burner to maintain the set HOT Water Temperature:
- Now you can add COLD Water to the desired temperature
- All the HOT Water you want when you want it!
- 42,000 BTUs which provides the optimum performance for an RV’s plumbing
- No special LP gas lines or special plumbing required
- Quiet Brush-less Motor
- 12V power that operates at less than 3 AMPs
- Freeze Protection – Designed for Winter Use
- Designed Specifically for Recreational Vehicles
- Compact Design – Fits in any tank water heater cut-out opening

You spoke, they listened! Girard has not only added to and or upgraded all the features in its new generation unit that customers have been asking for, they have also successfully completed the first update to the RV water heater door in decades!! A new hinged door design - easy latch closing. No more twist latches!!

The table below summarizes the main performance specifications:
BTU/HR: 42,000 BTU
Fuel Propane: (LP Gas)
Inlet Pressure: 11” WCI Min to 14” WCI Max
Manifold Pressure: 1.5” - 7.2” WCI
Power Input: 12VDC < 3 amp
Water Operating Pressure: 125 PSI Max
ECO Max Temperature: 140° F

When replacing a traditional water heater with the Girard Adjustable BTU Tankless Water Heater you will need to buy a door also (sold separately). Girard has made 3 doors to choose from; New installation/6 gal Suburban retrofit, 6 gallon Atwood Retrofit or a 10 gallon Atwood or Suburban retrofit option. If you do not see the water heater you are replacing on this list, don’t worry, you need to purchase the door for a new install.

For your convenience we have placed flyers, manuals, previous generation comparison sheets, install notes, and more all about the Girard Adjustable BTU Tankless Water Heater on this page. These files are full of info on this amazing new generation water heater from Girard! Please do take the time to open and carefully read each of these files, they have been obtained and added for your benefit. They are located just below in our "Useful Downloads" section.

SPECIAL NOTES:
- Door kits are sold separately, they are NOT included.
- Professional installation is strongly recommended (NO returns after installation).
- When in standby mode, the microprocessor has a constant draw of approx 0.2 amps. Girard highly recommends installing a dedicated main switch that controls the power to heater in order to eliminate the constant draw during dry camping.
- Magnetek/Parallax 6300 Converters do not provide a "clean power source for sensitive electronics. Please confirm before installation and make the necessary changes. Any damage to a Girard Water Heater and/or the circuit board due to use of the 6300 converter is not a warrantable item.

Girard 42K BTU Micro-Processor Controlled On-Demand Tankless Water Heater Additional Information

Item # 89622
Brand Girard
Model 2GWHAM
Replaces Also known as GSWH-2
Fits The Girard water heater is made to replace most all common RV tank style water heaters.
- This is accomplished by having multiple retrofit door kits, which are NOT included, they are sold separately and are required to complete the install.

The Girard water heater cut out opening is 13” X 13”.
- If water heater does not slide into the opening you may need to either:
A) Enlarge the opening.
B) Replace the water heater housing pan head screws with pop rivets.
Gallons Tankless
BTU's 42,000
Heat Source Gas
Ignition Electric
Cut-Out The water heater cut out opening is 13” X 13”.
Included Digital User Control Panel (UCP)
*Door kits NOT included, sold separately*
Warranty 2 year parts 1 year labor
Net Weight 24
Special Order Item No
LTL Freight No

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Product Reviews

Average Rating:
6 reviews
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1-5 of 6

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11:42 pm (GMT)
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Girard water heater
Called about ordering the water heater, had some questions, Dyers directed me to the company for answers. I called Girard and spoke to a very helpful customer service man, he answered all my questions, and even explained how to use the water heater to get the most out of it, thanks. I called Dyers and ordered the water heater and door, arrived in 5 days, installed as per directions, very simple, fired it up, and worked well, just had to change my thinking a little on how to set water temperature,
  • Continuous hat water, very consistent
  • Wish they would have sent all scews needed, had to reuse old screws, minor detail,
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08:17 am (GMT)
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hot water!!
I would have given this a 5 star, but we installed it to discover there was a cracked valve. The valve was replaced quickly, but it took more work to than switch out the valve. Now that it is working it is great. Hot water for every shower, even long ones!!!!
  • Hot water all the time!!
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06:25 am (GMT)
  • more than 2 year(s)
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OK WOW
I've been looking at these for years thinking I might finally dodge the problem of never having enough hot water for my wife. The grandson and I go days without showers and when we do, the little six gallon is always enough. BUT....Finally took the plunge and bought one. Dyers did an absolute fantastic job of getting it here in a hurry and at a great price. I had it installed by a local dealer who said it was an easy retrofit and everything went well. I'm sure he was a little miffed because I didn't buy it local but , what the hey! Tested it in our driveway , just at the kitchen sink and seemed to work great. I opted for setting the temp as high as it would go, (120) because she likes it hot! Gave them a quick instruction on turning the hot fully on and then only bringing in cold if you needed it. Pretty nervous when she went in, and I sat out in the kitchen were he had the display mounted as she tried it for the first time. I watched as the unit came to life , the digital fan blades spinning , showing flow , and the little flame icons showing heating, and then the temp climbing to 120! It did fluctuate one time down to 118 but then very quickly back up. I watched triumphantly as the time ticked by, almost twenty minutes to be exact. Got the "two thumbs up" and it continued to perform day after day for the whole week we were there. I even got in it once just to try it out and I am totally amazed. RV'ing just moved to a whole other level! We leave for our third vacation in about three weeks and can't wait to try it again. I guess you could shower until you run out of gas. And that's the best part! You only use gas when it's running!! How sweet is that? We left at 54% and returned after a week at 49% !!! I am so totally happy with this unit!
  • That I did not buy this sooner!
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03:49 am (GMT)
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Need Help
Purchased this vehicle for our 2011 Park Trailer for deer lease. Would be perfect for our group of 5 campers who do like to shower once in a while! Installed per the directions then made the mistake of not testing until we took it to the woods. Unit powers up, but when you turn on hot water faucet you get an immediate E7 error which indicates a "open circuit in linear valve control circuit indicating a faulty valve". What? this is a brand new unit.
  • Perfect use for a tankless water heater
  • It doesnt work out of the box
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06:34 pm (GMT)
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It works!
We camp occasionally and we would camp more often if my wife was able to take she same time in the shower as she does at home with out running out of hot water. After installing this myself which was pretty easy, It takes less space and is much lighter and now I am not toting around a extra ten gallons of water. Using it for the first time this past weekend I got a thumbs up from my wife that it works! It took a little fine tuning to get the water to slow down going through the unit because it could not keep up with it keeping it hot as she likes. It burns me, It uses less propane and runs only as needed.
  • Works as advertised
  • wish it was a little less money
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1-5 of 6

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