What Girard tankless means
Girard is known for on-demand RV water heaters that heat water as it flows rather than storing a large conventional hot-water tank.
For a camper owner, the practical benefit is reduced waiting for a storage tank to reheat and the potential for extended hot-water use while water, fuel and power remain available.
The exact model still matters for flow, burner rating, controls and freeze protection.
Why a family card is necessary
Squire publishes Girard water heater as factory equipment but does not give an exact model number.
Lippert/Girard currently sells a tankless RV water heater under a modern reference number, but older Girard generations also exist.
MHS therefore records the Girard tankless family without pretending that every Squire uses the newest SKU.
Current reference product
The current Lippert product page for Girard tankless water heater lists manufacturer reference 2GWHAM / Lippert SKU 2022107534.
It is useful as a current family reference.
The exact fitment of that current SKU is not claimed for Squire without camper-side evidence.
Current reference heat input
The current Girard reference product is published at 42,000 BTU.
That is a burner rating for the current product.
MHS does not assign 42,000 BTU to an unidentified older Girard unit in the camper link.
12 V electronics
The current Girard reference uses 12 V DC electronics and draws less than a few amps according to current product material.
Propane provides the heating energy; the electrical system powers control/ignition.
This means a gas water heater still depends on the camper battery.
Adjustable water temperature
The modern Girard reference uses a digital user control for setting outlet-water temperature within a documented range.
This can improve shower consistency compared with manually mixing a very hot storage-tank output.
Exact control-panel generation should be identified before ordering a replacement.
On-demand heating and water autonomy
Tankless does not mean endless camping water.
The heater can continue producing hot water while sufficient:
- fresh water,
- propane,
- 12 V control power,
- and appropriate water flow
remain available.
The camper's fresh-water and grey-water tanks often become the real shower limit.
Flow matters
On-demand heaters need adequate water flow to trigger and sustain burner operation.
A very low-flow faucet setting may behave differently from a normal shower flow.
If hot water cycles unexpectedly, check flow, pressure, inlet-water temperature and filter/fixture restrictions before assuming a burner fault.
Propane supply
The heater needs a correctly regulated LP-gas supply.
Gas pressure and regulator condition are safety-critical.
Do not change regulator settings to compensate for a water-flow problem.
Water pressure
A tankless heater is one component inside the whole pressure-water system.
Pump settings, city-water regulation, fittings and shower restrictions can influence operation.
The heater's maximum pressure does not mean the camper pump should be set to that maximum.
Freeze protection
Current Girard tankless products include freeze-protection behavior under defined powered/fueled conditions.
MHS explanation.Freeze protection is conditional, not magic.
If 12 V power or propane is unavailable, or if the camper is stored outside the intended operating conditions, winterization may still be required.
Freeze protection does not winterize the whole camper
Even if the water heater can protect itself in certain conditions, other lines, faucets, pumps and tanks can freeze.
The owner must follow the complete camper winterizing procedure.
A warm water heater cannot protect a remote low point in the plumbing.
Digital display
Current Girard systems use a wall-mounted control/display.
The controller lets the owner set desired water temperature and see operating information.
An exact replacement control must match the installed heater generation; generic “Girard display” is not enough for parts ordering.
Exhaust and combustion air
A propane water heater has combustion and exhaust requirements.
Exterior venting must remain clear.
Any soot, unusual smell, repeated ignition failure or CO alarm needs proper diagnosis rather than continued operation.
Maintenance
Tankless heaters can accumulate mineral scale depending on water quality.
Regular maintenance may include flushing/descaling according to the manual.
Reduced performance should not be corrected by blindly increasing gas or water pressure.
What to check at handover
Run hot water at:
- kitchen faucet;
- bathroom sink if fitted;
- shower.
Verify stable temperature and reliable ignition.
Then locate the heater label, gas shutoff, service access and winterizing/drain procedure.
Squire 805 and 825
Current Squire evidence identifies Girard water heating as factory equipment on 805 and 825 but does not publish the model number.
That supports a family-level Girard water-heater relationship.
It does not prove current SKU 2022107534 or one exact BTU value.
Why exact current specs remain reference-only
The current Girard product page is valuable for understanding how the modern family works.
But component-manufacturer data cannot prove which revision a camper builder installed.
MHS therefore keeps the newest SKU as a reference and leaves generation-specific claims out of the camper relationship.
Tankless versus storage heater
A tankless heater changes the owner's routine.
There is no large stored hot-water volume to “use up” in the same way as a conventional 6-gallon tank.
Instead, sustained hot-water use depends on flow, energy supply and tank capacity elsewhere in the camper.
What the owner should record
Take a photo of:
- heater model;
- serial number;
- controller model;
- LP rating;
- electrical rating.
That is especially important for Girard because multiple generations can look similar from inside the camper.
Key takeaway
Girard tankless RV water heaters provide on-demand propane hot water with 12 V controls. When the camper does not publish the exact model, MHS confirms the family but keeps burner rating, controller generation and freeze-protection details tied to the actual label.
Sources
Family-level Girard water-heater record. Current 2GWHAM/2022107534 specifications are reference-only unless camper/model label confirms that generation.