Rinnai V53DEN 5.3 GPM Natural Gas Tankless Water Heater – Value Series (Outdoor Installation)
- Authorized Online Dealer
- Free Shipping (exclusions may apply)
- We Beat The Lowest Price
- Fast 4–7 Day Delivery
- Manufacturer Warranty Included
- Questions? Call Our Experts: +1 (800) 484-0224
Rinnai V53DEN 5.3 GPM Natural Gas Tankless Water Heater – Value Series (Outdoor Installation) is backordered and will ship as soon as it is back in stock.
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Delivery and Shipping
Delivery and Shipping
Your order processing time is 1 to 2 days. Please note that the cut-off time for order placement is 6 p.m. Orders received after this time will be processed on the following business day.
Your order will arrive within 4 to 7 days on average (free shipping over $200). Shipping for orders under $200 incurs a flat fee of $15. We currently offer shipping only within the continental United States (island deliveries may incur additional costs); international shipping is not available.
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Rinnai V53DEN 5.3 GPM Natural Gas Tankless Water Heater – Value Ser...
• Authorized Online Dealer
• Free Shipping + No Sales Tax (exclusions may apply)
• We Beat The Lowest Price
• Fast 4-7 Day Delivery
• Manufacturer Warranty Included
• Questions? Call Our Experts: +1 (800) 484-0224
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Description
Description
The Rinnai V53DEN Tankless Water Heater delivers continuous, energy-efficient hot water in a compact and durable outdoor design. Ideal for residential homes, this model provides up to 5.3 gallons per minute, meeting the needs of medium-sized households with ease. With 82% thermal efficiency and variable temperature settings, it ensures consistent performance while reducing energy costs.
Engineered by Rinnai, a global leader in tankless water heating technology, the V53DEN offers reliable operation, minimal maintenance, and space-saving installation for long-term value.
Key Features:
- Continuous Hot Water Supply – Delivers up to 5.3 GPM to handle showers, sinks, and appliances simultaneously.
- Energy Efficient Design – Non-condensing system achieves 82% efficiency for cost-effective operation.
- Outdoor Installation – Weather-resistant design eliminates the need for venting and saves indoor space.
- Adjustable Temperature Settings – Default temperatures of 120°F or 140°F, with controller settings from 115°F to 140°F for residential use.
- Compact & Lightweight – Weighs only 29.7 lbs (13.5 kg), ideal for smaller spaces and easy mounting.
- Durable Construction – Built for longevity with quality materials and precision engineering from Rinnai.
- Optional Accessories – Compatible with Isolation Valve MIVK-T-LW (sold separately) for easy maintenance.
Specifications:
| Specification | Details |
|---|---|
| Model | Rinnai V53DEN |
| Series | Value Series |
| Installation Type | Outdoor |
| Fuel Type | Natural Gas (NG) |
| Hot Water Flow Rate | 0.4 – 5.3 GPM (1.5 – 20.0 L/min) |
| Thermal Efficiency | 82% (Non-Condensing) |
| Min. Gas Consumption | 15,500 BTU/h |
| Max. Gas Consumption | 120,000 BTU/h |
| Temperature Settings (No Controller) | 120°F (49°C) default or 140°F (60°C) |
| Controller Default Setting | 115°F (46°C) |
| Max. Residential Temp Setting | 140°F (60°C) |
| Min. Temperature Setting | 115°F (46°C) |
| Weight | 29.7 lb (13.5 kg) |
| Dimensions (H × W × D) | 20.4″ × 13.8″ × 6.7″ (approx.) |
| Required Accessory | Isolation Valve Kit MIVK-T-LW (Sold Separately) |
Care Instructions:
- Inspect and flush the unit annually to remove scale buildup.
- Keep the outdoor unit free from debris, dust, or leaves for optimal airflow.
- Ensure all gas and water connections are professionally installed.
- Use only genuine Rinnai accessories for replacements or upgrades.
- Refer to the owner’s manual for detailed maintenance and troubleshooting guidance.
Let customers speak for us
The rugged rock-like exterior blends beautifully into our deck design. The seating for six is spacious, and the 10 therapy jets deliver smooth and relaxing streams. Heats quickly and hides all the mechanicals underneath. Totally exceeded our expectations.
much better than our old open fireplace
We love it! It looks very realistic!
Love the tropical vibes it brings to my backyard. Worth every cent. Fast ship and great service.
Peaceful water sound and super easy to maintain.
Looks great in the living room. It puts out really nice flames.
This massive waterfall made our pool feel like a resort. The roar of that cascade is hypnotizing and the finish looks incredibly lifelike. We chose brown rock and it blends perfectly. Installation needed 3 people, but totally worth it.
Does exactly what it’s supposed to do.
Looks incredible in the backyard. Setup wasn’t hard
This grill is a beast! Super high quality.
We sold our wood unit for this, and haven’t looked back. Easy pilots, no mess, looks great
Works well. Sent in a timely manner. Cheapest online too!
Installation was extremely easy. Came with all the equipment needed!
We wanted something tropical, this fit perfectly!
