A hybrid gas heat pump water heater can mean different things: a home water heater pairing gas with heat-pump technology, an RV heater combining propane and electric elements, or a pool heater combining gas and a heat pump. The products below include RV and pool systems, but none is identified in its supplied product information as a residential heat-pump water heater for household tap water. The FOGATTI 10-gallon model is best for RV users seeking more capacity, while the Raypak is a pool-heating option—not a domestic water heater.
| Product | Best suited for | Heating approach |
|---|---|---|
| FOGATTI HybridShower 10 Ultra | RV users wanting a larger tank | Propane, electric, or both |
| CAMPLUX 6 Gallon | RV owners replacing a 4–6 gallon unit | Propane, electric, or both |
| FOGATTI HybridShower 6 Ultra | RV owners seeking a 6-gallon replacement | Gas and electric |
| Raypak Crosswind V | Pool and spa owners | Heat pump with automatic gas/electric hybrid system when gas is provided |
| APUS Propane Tankless | Homeowners considering outdoor propane tankless hot water | Propane |
FOGATTI HybridShower 10 Ultra RV Water Heater
Best for: RV travelers who want a larger tank-style unit and flexible heating at different campsites. This model supports propane, electric, or hybrid operation, so users can choose a mode based on available power and hot-water demand.
The listed 12,000 BTU propane burner is described as providing up to 20% more heating power than many standard 10,000 BTU RV water heaters. That makes this a relevant option for buyers prioritizing recovery between showers. It is an RV tank heater, not a residential heat-pump water heater.
Limitation: The provided details do not specify replacement cutout dimensions or tank capacity beyond the model name. Confirm fit and electrical requirements before choosing it.
CAMPLUX 6 Gallon RV Hybrid Water Heater
Best for: RV owners replacing many 4–6 gallon Suburban or Dometic heaters. The listed fit is for a standard 13-by-13-inch cutout with a 15-by-15-inch exterior door, so the dimensions are useful when planning a replacement.
It can run on propane, electric, or both. The product information also describes indoor controls for switching modes and setting temperature, which may suit travelers who prefer not to adjust settings outside the RV.
Limitation: Fit is described as compatible with most—not all—units in the stated range. Measure the existing opening and verify the specific installation requirements before purchase.
FOGATTI HybridShower 6 Ultra RV Heater
Best for: RV owners looking for a six-gallon gas-and-electric tank heater, particularly those replacing a compatible Suburban or Dometic unit. The listing describes a drop-in fit for a standard RV opening, but buyers should still confirm measurements for their vehicle.
Propane operation is presented for off-grid travel, electric operation for campgrounds, and dual-fuel use for faster recovery. The porcelain-lined steel tank and powered anode rod are listed as corrosion-protection features.
Limitation: This is an RV water heater, not a heat-pump system. The supplied details do not give the exact opening dimensions or installation specifications.
Raypak Crosswind V Pool Heat Pump
Best for: Owners heating an above-ground or in-ground pool or spa who specifically want heat-pump equipment with a hybrid heating feature. The product description says its system can automatically switch between gas, if provided, and electric sources.
The listing highlights a titanium tube heat exchanger, a powder-coated metal cabinet, and Wi-Fi for fleet monitoring. These are pool-heater features; they do not make the unit suitable for household showers or taps.
Limitation: This product is intended for pool and spa heating, not domestic hot water. The supplied details do not state pool-size recommendations or installation requirements.
APUS Outdoor Propane Tankless Water Heater
Best for: Homeowners comparing outdoor propane tankless units rather than hybrid heat-pump equipment. The listing gives a 190,000 BTU input and up to 8.1 gallons per minute, and says it is designed to serve several outlets at once.
Temperature adjustment is available through the Tuya app or a wired controller, with a listed setting range of 95°F to 149°F. The compact outdoor design may appeal to buyers seeking to keep the appliance outside the living area.
Limitation: This is a propane tankless heater, not a heat pump or dual-fuel hybrid. Actual simultaneous flow depends on conditions and household demand; confirm sizing with a qualified installer.
Buying Guide: How To Choose A Hybrid Water Heater
Do you need household hot water, RV hot water, or pool heating?
Start by identifying the application. RV tank heaters serve an RV plumbing system, pool heaters warm pool or spa water, and residential water heaters supply taps and fixtures. These categories are not interchangeable. Among the listed products, the Raypak is for pools, the FOGATTI and CAMPLUX models are for RVs, and the APUS is a propane tankless option for home use.
Does “hybrid” mean heat pump in this listing?
Not necessarily. The RV products use “hybrid” for propane and electric heating modes; that does not mean they use a heat pump. The Raypak listing describes a pool heat pump and a hybrid system that can switch between gas, if provided, and electric sources. Check the product’s stated application and heating technology rather than relying on the word “hybrid” alone.
What should RV buyers compare?
Compare tank size, cutout and door dimensions, power options, and whether controls are accessible inside the RV. A stated drop-in fit is not a substitute for measuring the existing opening. Also consider whether propane operation, campground electric operation, or combined operation best matches how the RV is used.
What should home buyers verify?
For a residential heat-pump water heater that also uses gas, confirm that the model is expressly designed for domestic hot water and that its fuel sources match the intended installation. The listed APUS unit is propane-only, while the listed Raypak is for pool water. Have a qualified professional assess household demand, fuel supply, venting, electrical needs, and installation conditions.
Frequently Asked Questions
Is an RV propane-and-electric water heater a heat-pump water heater?
No. The FOGATTI and CAMPLUX models are described as propane-and-electric RV tank heaters. Their listed features do not identify heat-pump technology.
Can the Raypak Crosswind V provide hot water for household taps?
The supplied information identifies it as a pool and spa heater. It should not be treated as a domestic water heater for showers, sinks, or other household fixtures.
Which listed product has the largest stated RV tank?
The FOGATTI HybridShower 10 Ultra has “10” in its model name, while the other RV models are identified as six-gallon units. Confirm the full capacity and fit details with the product listing before buying.
Is the APUS tankless heater a hybrid gas heat pump?
No. Its listed fuel is propane, and the supplied information does not describe heat-pump operation or a second heating source.
What does a buyer need to confirm before ordering?
Verify the intended application, dimensions, fuel and electrical requirements, installation conditions, and whether the product’s heating technology matches the desired system.