I was initially hesitant to install a RecPro tankless water heater in my RV. It’s not one of the big, well-known brands, and I wasn’t sure if it would live up to the promise of endless hot showers in the middle of nowhere. But I needed a compact, propane-powered option for my rig, so I gave it a shot. Now, after several months on the road, I can confidently say that RecPro delivers on most of its promises, but with a few caveats.
Let’s dive into a detailed review of RecPro’s tankless water heaters and explore what makes them a great option for RV enthusiasts, campers, and those in need of hot water in off-grid locations.
1. RecPro RV Tankless Water Heater (RP-1056) – Compact Power for Mobile Homes
The RecPro RP-1056 is one of the most popular models in their lineup, specifically designed for RVs and mobile setups. I installed this unit in an Airstream, and what surprised me most was the compact size and reliable performance, even when bouncing down the road in different climates.
- Flow Rate: 1.32 GPM
- Best For: RVs, campers, off-grid living
- Fuel Type: Liquid Propane
- Dimensions: 15” x 15” x 15” (fits standard water heater cutouts)
- Key Features:
- On-demand hot water for RVs
- No pilot light; auto ignition system powered by 12V
- Adjustable temperature settings from 95°F to 124°F
- Propane-powered, making it ideal for boondocking or camping off-grid
Pros:
- Compact and lightweight, making it easy to install in an RV
- Reliable flow of hot water, great for smaller RVs or campers
- Heats quickly once you turn on the tap
Cons:
- Limited flow rate means you won’t be able to run multiple appliances at once
- Some users report inconsistent temperatures at times
2. RecPro Tankless Water Heater with Door (RP-1057) – Upgraded Exterior Access
This model is almost identical to the RP-1056 but comes with an exterior access door, making it perfect for RVers who need easy access to the unit for maintenance or servicing. This model was ideal when I had to install it in an RV with exterior access compartments – no need to crawl into the underbelly!
- Flow Rate: 1.32 GPM
- Best For: RVs with exterior water heater cutouts
- Fuel Type: Liquid Propane
- Dimensions: Same as the RP-1056 but with an included door
- Key Features:
- External access door for easy service
- Same reliable on-demand hot water system
- Simple control knob to adjust temperature settings
- Works with 12V power and propane for off-grid situations
Pros:
- The door allows for easy installation and access
- Great for RVs with standard water heater cutouts
- Quick heating time and consistent hot water
Cons:
- Limited to one hot water source at a time due to lower flow rate
- Inconsistent temperature fluctuations depending on water pressure
Performance and Features Breakdown
1. Flow Rate
- RecPro’s flow rate (1.32 GPM) is sufficient for RVs, but if you’re used to residential tankless heaters, it may feel underpowered. You’ll want to make sure that you run only one fixture at a time (e.g., shower or kitchen sink), or the flow will drop, leading to cooler water.
2. Propane Efficiency
- Being propane-powered, RecPro heaters are perfect for off-grid setups, as you don’t need to be hooked up to electricity. They’re quite fuel-efficient too, meaning they won’t drain your propane tanks as quickly as you might expect, even when running daily.
3. Installation
- Installing the RecPro unit was straightforward – no surprises. If your RV already has a water heater, it’s a direct replacement. If not, the installation might take a few hours, especially if you’re cutting a hole for the external door on the RP-1057 model.
4. Temperature Control
- Both models offer decent temperature control with a simple knob that adjusts between 95°F to 124°F. However, as with most RV-specific tankless water heaters, fluctuations in water pressure can lead to inconsistent temperatures. It’s best to use a water pressure regulator to keep things steady.
Who Should Buy a RecPro Tankless Water Heater?
Perfect For:
- RV owners who want hot water on-demand without the bulk of a traditional tank
- Off-grid living or boondockers relying on propane for heating
- Campers who need a compact, lightweight water heater
- Anyone looking for an affordable solution with simple installation
Not Ideal For:
- Large RVs or those who need to run multiple fixtures at once
- Homeowners – the flow rate won’t support full-sized homes
Maintenance Tips for Longevity
Like most tankless water heaters, maintenance is key to ensuring that your RecPro unit lasts. A few things I’ve learned from experience:
- Descale the Unit Regularly: If you’re in an area with hard water, you’ll need to descale the water heater every 6-12 months.
- Check the Propane Connections: Propane can be a bit finicky in RV setups, so periodically check for leaks or faulty connections to avoid any issues.
- Clean the Air Intake: Make sure the air intake is free from debris, especially after long trips where dust and dirt can accumulate.
Final Thoughts: Is RecPro Worth It?
If you’re looking for a reliable, affordable tankless water heater for your RV, RecPro is a solid choice. It won’t compete with high-end models when it comes to flow rate or fancy features, but it does what it’s supposed to: provide hot water on demand without taking up much space or breaking the bank.
Here’s a quick Recap:
| Model | Best For | Flow Rate | Pros | Cons |
|---|---|---|---|---|
| RecPro RP-1056 | RVs, Off-grid | 1.32 GPM | Compact, propane-powered, heats quickly | Inconsistent temperatures, limited flow rate |
| RecPro RP-1057 | RVs with exterior access | 1.32 GPM | Easy exterior access, propane-powered | Can only run one hot water source at a time |
For a compact, budget-friendly unit that fits right into an RV lifestyle, you can’t go wrong with either the RP-1056 or the RP-1057. Just be sure to manage your water usage, and you’ll enjoy the comfort of endless hot water while on the road!