In this guide today, we are here with our in-depth review of the best 50 gallon short gas water heater. There are plenty of choices with multiple websites and therefore difficult to choose the best one. We recommend to read the guide and choose the one that suits your need as we review products based on the various options, features, price, quality and many more . To avoid this dilemma, we recommend to read this guide and review. It gives you insider information on how to choose the best 50 gallon short gas water heater for your needs and budget.
In this in-depth review guide, we will discuss about the best 50 gallon short gas water heater.
A Quick Comparison of Our Favorites
1
Rheem PROE50 M2 RH95 50-Gallon Professional Classic Medium Residential Electric Water Heater, Gray; Enhanced-flow Brass Drain Valve; 18.75 Amps; Automatic...
9.5
Amazon.com
2
Rheem PROG50-36P RH62 Professional Classic Tall Residential 36K BTU Atmospheric Liquid Propane Gas Water Heater, 50-Gallon
9.2
Amazon.com
3
Rinnai REHP50 Electric Heat Pump Water Heater – 50 Gallon, 240V, 30A, Energy Star Certified, 3.75 UEF, 73 Gallon First Hour Delivery for Residential Use
9
Amazon.com
4
GASLAND Gasmart E 199,000 BTU Tankless Water Heater, Up to 7.6 GPM, CSA Certified Whole House Natural Gas Indoor Installation Residential On-demand Instant...
8.6
Amazon.com
5
Rheem 72-40-2 240V / 4500W 40 Gallon Electric Water Heater
7.6
Amazon.com
6
GE Appliances 30 Gallon Electric Water Heater with Adjustable Thermostat, Short, 240 Volt
7.4
Amazon.com
7
Ranein Natural Gas Tankless Water Heater, Indoor Max 4.3 GPM, 100,000 BTU Instant Hot Water Heater
7.1
Amazon.com
8
Camco 11231 Gas Water Heater Stand Kit
7.1
Amazon.com
9
Tankless Propane Water Heater - 5.26GPM 20L, Outdoor Portable Gas Instant Hot Water Heater with Digital Display and Multi-Protection for Camping Trips, Boat...
6.8
Amazon.com
10
KINGRVER 6 Gallon RV Water Heater — Flexible Gas, Electric & Hybrid Heating with Remote Control, Quick Hot Water for RV Showers, Kitchen Use, and Off-Grid...
6.7
Amazon.com
The Best 50 gallon short gas water heater
Rheem PROE50 M2 RH95 50-Gallon Professional Classic Medium Residential Electric Water Heater, Gray; Enhanced-flow Brass Drain Valve; 18.75 Amps; Automatic...
$771.99
$920.62
in stock
Amazon.com
Features
| Part Number | PROE50 M2 RH95 |
| Model | PROE50 M2 RH95 |
| Color | Gray |
| Size | 40 |
- Provides ample hot water for households with 3-5 people or homes with 3+ bathrooms
- This water heater takes up less space than competitive models making it a great choice for replacing an existing water heater
- Reliable hot water solution from Rheem, the global leader in water heating
- Anode rod provides long-lasting tank protection
- Automatic thermostat keeps water at desired temperature
- Enhanced-flow brass drain valve
- Temperature and pressure relief valve included
- InfoCue - visible LED indicator
Rheem PROG50-36P RH62 Professional Classic Tall Residential 36K BTU Atmospheric Liquid Propane Gas Water Heater, 50-Gallon
$1,207.00
in stock
Amazon.com
Features
| Part Number | PROG50-36P RH62 |
| Model | PROG50-36P RH62 |
| Color | Gray |
| Size | Tall |
- Low Emissions: Eco-friendly burner, low Knox design, Meets 40 ng/J Knox requirements
- Rheum exclusive R-Tech (registered) anode rod provides long-lasting tank protection
- Easy to light - no matches required. EverKleen patented system fights sediment build-up
- Enhanced-flow brass drain valve - Low lead compliant
- This new Model number replaces the old Model number 42VR50-36PF
Rinnai REHP50 Electric Heat Pump Water Heater – 50 Gallon, 240V, 30A, Energy Star Certified, 3.75 UEF, 73 Gallon First Hour Delivery for Residential Use
$1,799.00
in stock
Amazon.com
Features
| Model | REHP50 |
| Color | Pearl White |
- Energy-efficient performance: Energy Star Certified. Extracts heat from ambient air to deliver consistent hot water with zero emissions and a high Uniform Energy Factor (UEF) of 3.75, reducing energy costs
- High first-hour delivery: Provides up to 73 gallons of hot water in the first hour—ideal for households of 3–4 people with high demand
- Demand-Response Enabled: Saves you money by communicating with local utilities to reduce energy usage during peak hours
- Durable & reliable design: Built with a glass-lined steel tank, UL and NSF certified, and backed by a 10-year residential warranty on tank and parts
- Easy installation & compatibility: Operates on 240V / 30A, with standard 3/4" MNPT inlet/outlet connections and R134a refrigerant for efficient heat transfer. Zero clearance required on top, back, and sides
GASLAND Gasmart E 199,000 BTU Tankless Water Heater, Up to 7.6 GPM, CSA Certified Whole House Natural Gas Indoor Installation Residential On-demand Instant...
$629.99
$739.99
in stock
Limited time deal
Amazon.com
Features
| Model | CE686NG |
| Color | Black |
| Size | Small |
- Unlimited Hot Water On Demand -- Unlike traditional tank water heaters, our tankless gas water heater provides unlimited hot water whenever you need it. No more waiting for the water to reheat — enjoy continuous hot water for showers, laundry, or washing dishes without interruption.Certified by CSA and equipped with multiple safety features, it meets the highest safety standards for reliable operation.
- Energy Efficient & Eco-Friendly -- With an industry-leading UEF of 0.8, our tankless water heater is 34% more energy-efficient than a 50-gallon tank water heater, whose UEF is only 0.6. Save on your energy bill while reducing NOx greenhouse gas emissions by 65% compared to a 50-gallon gas tank. It’s better for the environment and your wallet!
- Space-Saving Design & Easy Installation -- Say goodbye to bulky water tanks! Our compact, suitcase-sized design fits easily into small spaces like closets, basements, or laundry rooms. Enjoy more room for your home while our easy-to-install wall-mounted unit provides on-demand hot water wherever you need it.
- Long-Lasting Durability & Reliability -- Built to last, our tankless water heater has a lifespan twice that of traditional tank heaters. With fewer parts and no tank to leak, it’s easier to maintain and repair. Plus, it’s designed for year-round reliability with built-in safety features like overheat protection, flame-out protection, and freeze protection.
- U.S.-Based Customer Support & Warranty -- We stand behind our products with a comprehensive warranty. If your water heater stops working within a year, we’ll replace it for free. Our dedicated U.S.-based customer support team is always ready to assist you with any questions.
Rheem 72-40-2 240V / 4500W 40 Gallon Electric Water Heater
out of stock
Amazon.com
Features
| Part Number | 72402 |
| Model | 72-40-2 |
| Color | Gray |
- Rheemglas lined tank
- R-Foam insulation
- Anode Rod protects against corrosion
- Automatic temperature control thermostat
- Direct immersion heating element
GE Appliances 30 Gallon Electric Water Heater with Adjustable Thermostat, Short, 240 Volt
out of stock
Amazon.com
Features
| Part Number | GE30S10BAM |
| Model | GE30S10BAM |
| Warranty | 10 year tank & parts |
| Color | Gray |
| Release Date | 2023-01-23T00:00:01Z |
| Size | 30 Gallon Short |
- REAL CAPACITY - Get the most hot showers from the only electric water heater that holds a true 30 gallons of water (Compared to 30 gallon electric steel tank water heaters per DOE rated gallon capacity)
- MAXIMUM PERFORMANCE - Best in class unit that delivers 53 gallons of hot water in the first hour of use (Measured through DOE First Hour Rating)
- HOUSEHOLD SIZE - Provide hot water for the whole family of 1 to 3 persons
- EASY SET UP - Replace your old water heater quickly and easily using standard water and electrical connections
- QUICK RECOVERY - Two powerful, 5500W heating elements ensure available hot water quickly after each use
- INLET TUBE - Replenishes water from the bottom of the tank to maximize hot water delivery
- ANODE ROD - Durable design extends the life of your water heater with long-lasting protection against corrosion
Camco 11231 Gas Water Heater Stand Kit
$52.17
$61.99
in stock
Amazon.com
Features
| Part Number | 11231 |
| Model | 11231 |
| Warranty | 1 Year Limited |
| Color | Silver |
| Size | 21" Gas Water Heater - 50 Gallon Capacity |
- Gas Water Heater Stand: Allows you to place your residential gas water heater 18-inches above the floor (as required by the National Fuel Gas and Plumbing Codes)
- Compatibility: Fits gas water heaters with a diameter of 22-inches or less and a capacity of 50-gallons
- Measurements: 21-inches x 21-inches x 18-inches
- Durable Construction: Constructed of durable, 18-gauge galvanized sheet metal
- Easy to Install: Minimal assembly is required
Ranein Natural Gas Tankless Water Heater, Indoor Max 4.3 GPM, 100,000 BTU Instant Hot Water Heater
$399.00
in stock
Amazon.com
Features
| Model | RH10K |
| Warranty | 2 Year Manufacturer |
| Color | Gray |
- Powerful On-Demand Heating: 100,000 BTU & 4.3 GPM for this tankless water heater gas, supports 3-4 water points simultaneously, delivers endless hot water on demand with no waiting.
- 4 Intelligent Preset Modes: One-click switch for 4-season/Kitchen/Bathtub/Shower modes; 4-season auto-matches temp, kitchen defaults to 100°F, bathtub supports 50-800L volume adjustment.
- Precision Temp Control: Gas-water-temperature intelligent linkage, 95°F-155°F adjustable range, high-temp lock prevents scalding, safe for kids and elders.
- Oxygen-Free Copper Heat Exchanger: Enhances heat transfer efficiency, corrosion-resistant and durable; paired with enhanced combustion tech for energy saving.
- All-Round Safety & Anti-Freeze Protection: Equipped with dedicated anti-freeze device, resists 14°F/-10°C low temperature to effectively prevent pipe freezing and cracking; plus overheat, dry burn, exhaust blockage and low water pressure startup protection; powerful fan exhaust prevents CO leakage.
- Clear LED Display & Temp Memory: LED screen shows real-time water temp, operating status and fault codes; temp memory retains preferred settings, no repeated adjustment needed.
- Included Vent Pipe & Installation Note: Comes with original vent pipe (no extra purchase) for the indoor propane tankless water heater. Install by licensed professionals, not for >2,000ft elevation. Recommend draining water completely if temp drops below 14°F/-10°C or unused for long to prevent pipe cracking.
Tankless Propane Water Heater - 5.26GPM 20L, Outdoor Portable Gas Instant Hot Water Heater with Digital Display and Multi-Protection for Camping Trips, Boat...
$179.99
out of stock
Amazon.com
Features
| Part Number | Water Heater-20L-HS |
| Model | Water Heater-20L-HS |
| Color | Black |
| Size | 20L |
- 【Premium Water Heater】-Tankless Water Heater with CSA Approved Regulator, equipped with multiple safety protections including flame failure device, anti-freezing protection, and overheating protection. It only requires 3.6PSI of water pressure, and can output 5.26 gallons of hot water per minute. The maximum temperature rise reaches 167 °F, and it is only applicable to Propane（LPG).
- 【Efficient & Energy Saving】-The exchanger and main burner of this Propane Water Heater adopt advanced combustion technology, which reduces gas consumption and burning noise. With a maximum power output of 68,000BTU/hour, you can easily get instant endless hot water wherever you are. Its compact and lightweight structure is paired with 11.5% energy-saving technology, allowing you to obtain more hot water while spending less money.
- 【Portable Design】-This Portable Water Heater features a compact size and light weight, making it easy to carry. After a long day of camping, in your RV, or when giving your pet a bath, you can enjoy an amazing hot shower with it. Its size is 17.12x7.87x26.77 inches, and the Gas Hot Water Heater is powered by 2 pieces of size "D" cell Batteries.
- 【Complete Accessories】-This tankless water heater comes with CSA approval 5FT Gas Regulator, 5 Spray Modes high pressure Shower Head with 59in(1.5m) extended Long Stainless Steel Hose and Shower Holder,There are three interface ports under propane water heater. The left one is the Air inlet. The middle one is the shower port,and The right one is the water inlet.
- 【Wide Usage】-This Camping Heater is perfect for outdoor showers. When you are camping, hiking, fishing, beaching, using a portable hot water sink, or in RV/SUV/MPV, it can bring you an amazing hot shower. Besides, you can also use this Tankless Water Heater to wash your pets. Always check for gas leakage before operation.
KINGRVER 6 Gallon RV Water Heater — Flexible Gas, Electric & Hybrid Heating with Remote Control, Quick Hot Water for RV Showers, Kitchen Use, and Off-Grid...
$399.99
$449.99
in stock
Amazon.com
Features
| Model | KRVGE-HS6B |
| Warranty | 1 Year |
| Color | Sliver |
- : Designed for most 4–6 gallon RV water heater cutouts. Product dimensions are 21" × 12.8" × 12.8". Installation requires at least 3" additional depth for pipe connection space. Standard 1/2" NPT water connections are used. Gas line connection is recommended with flexible hoses
- & : Compatible with common replacement systems used in Suburban, Atwood, and Dometic setups, supporting straightforward DIY installation. A Quick Installation Guide is included for step-by-step setup. 24/7 customer support with trained technicians is available for installation and usage assistance when needed
- : Heat water your way with three modes: gas only, electric only, or gas and electric hybrid. Gas mode uses 12V DC ignition powered by the RV system, while electric mode operates with 120V AC power when available. Hybrid mode delivers faster hot water recovery for higher demand
- : Includes a remote controller for easy adjustment of water temperature from 104°F to 140°F. Heating modes can be switched between gas, electric, or hybrid directly through the controller, allowing simple and flexible operation for different RV usage needs
- : The 6-gallon tank uses 4-layer durable construction to keep water consistently warm. Avoid sudden temperature fluctuations and reduce water waste compared with tankless systems, making showers and sink use more comfortable in your RV
The Video Review of Best 50 gallon short gas water heater
The Verdict
When you’re looking for 50 gallon short gas water heater, you’ll want to keep a few things in mind. First, decide what you want to use the 50 gallon short gas water heater for. Next, check the product reviews with comparision which we have listed as well. Once you’ve decided on 50 gallon short gas water heater you want to buy 50 gallon short gas water heater, look at the reputation of the manufacturer as well. You can compare prices and quality together before you make your purchase.