
5PV50 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $1278.99 | Condition is New, Dayton 5Pv50 Hydronic Unit Heater, 18-3/8" W, FREE SHIPPING | 99.8% |
![]() | $1358.87 | Top Pick! Condition is New, DAYTON 5PV50 Hydronic Unit Heater,Hrzntl,1100cfm 5PV50, FREE SHIPPING | 99.8% |

The Dayton 5PV50 Hydronic Unit Heater, with a size of 18-3/8 inches by 18-3/8 inches by 36-3/4 inches (H x W x D), is a high-performance heating solution designed for both residential and light commercial applications. This hydronic unit heater is an efficient and effective way to deliver uniform heat to individual rooms or entire spaces.
This model is rated at 50,000 BTUs input and 43,400 BTUs output, making it capable of heating large areas. The heater operates on a hydronic system, meaning it utilizes water as the heat transfer medium. The unit features a cast-iron base and a stainless steel heat exchanger for durability and reliable performance.
The Dayton 5PV50 Hydronic Unit Heater comes with a built-in PVC vent pipe kit, which simplifies the installation process. It also includes a factory-installed thermostat, making it easy to control the temperature of the room. Additionally, the unit features a removable front access door that provides easy access to the burner and other internal components for maintenance and service.
This hydronic unit heater is designed with safety features in mind. It includes a low water cutoff switch, which automatically shuts off the unit if the water level drops too low, and a high limit switch, which turns off the unit if the temperature gets too high. The unit is also equipped with a pressure relief valve and a temperature relief valve to prevent overpressure and overheating, respectively.
The Dayton 5PV50 Hydronic Unit Heater operates on natural gas or propane fuel and is ENERGY STAR certified, ensuring energy efficiency and cost savings over time. The unit is also backed by a one-year limited warranty on parts and labor, providing peace of mind for homeowners and contractors alike. Overall, this hydronic unit heater is a reliable, efficient, and cost-effective solution for heating large spaces in a residential or light commercial setting.
Dayton 5PV50 Hydronic Unit Heater: A Comprehensive Analysis
The Dayton 5PV50 is a hydronic unit heater designed for both residential and light commercial applications. This heater uses cast iron construction for durability and efficiency. In this analysis, we will discuss the pros and cons of investing in this heating unit.
Pros:1. Energy Efficiency: The Dayton 5PV50 hydronic unit heater boasts an AFUE rating (Annual Fuel Utilization Efficiency) of 85%-86%, making it an energy-efficient choice for heating your space.
2. Cast Iron Construction: Cast iron is known for its strength and durability, ensuring the heater can withstand the test of time.
3. Versatility: This hydronic unit heater is suitable for various applications, including garages, workshops, and small living spaces.
4. Quiet Operation: The Dayton 5PV50 operates quietly, making it an excellent choice for spaces where minimal noise is desired.
5. Easy Installation: The unit is relatively lightweight and comes with a factory-installed header and a factory-installed draft hood, making installation a straightforward process.
Cons:1. Limited BTU Output: With a maximum BTU input of 50,000, the Dayton 5PV50 may not be suitable for large spaces or commercial applications.
2. Manual Controls: The heater does not come with programmable thermostats, requiring manual temperature adjustments.
3. No Integrated Condensing Technology: This heater does not have integrated condensing technology, which could result in higher energy consumption and operational costs.
Conclusion:The Dayton 5PV50 hydronic unit heater is a reliable, energy-efficient, and durable heating solution for smaller spaces. Its quiet operation and easy installation make it an attractive choice for homeowners and small business owners seeking a cost-effective heating solution. However, its limited BTU output and manual temperature controls may not cater to the needs of those with larger spaces or a desire for advanced features.
Recommendation:If you're looking for a hydronic unit heater for a smaller space with energy efficiency as a priority, the Dayton 5PV50 is an excellent choice. However, if you require a higher BTU output or advanced features like programmable thermostats, you might want to consider other options in the market. We recommend consulting a heating professional to help determine the best solution for your specific heating needs.
Details:
Electrical boxes. Electrical outlet's. Light industrial. Receptacles.
And enclosures. Dayton 5PV50 hydronic unit heater,18-3/8 w: suspended horizontal wall ceiling heater, air flow direction horizontal, heating method steam, water, output 2 psi steam 72,000 btu h, 200 f water 52,300 1,100 cfm , fan phase 1, overall height 21 3/4 in, width 18 3/8 depth 11 1/16 amperage 1.4 a, coil header, connection size 1/4 threaded female not, diameter 14 guard OSHA compliant guard, rate 5.3 GM, frequency 60 Hz details.
specifications maxohvac:
- brand: Dayton
- mpn: 5pv50
- type: Hydronics Hydronic Heaters And Accessories
- custom bundle: No
- country of origin: Us
- weight: 46.0000
- length: 11.000
- width: 18.500
- features: Product Type Suspended Horizontal Hydronic Wall Amp; Ceiling Uni
- upc: 190735349397
payments maxohvac:
- credit card: discover
- wallet: apple-pay
- other
offer maxohvac:
- started: october 22, 2025
- availability: in stock
- sold #: 11
- prices: $1278.99–$1358.87
- item condition: New
- options: ship-to-home
general maxohvac:
- category: Business & Industrial > Hvac Refrigeration
seller maxohvac:
- city: USA
- # reviews: 1268794
- rating: 99.7%
shipping maxohvac:
- transit: 3-3 days
- class: standard
- type: fixed
- service: standard
returns maxohvac:
- method: money back
- paid by: seller
- time: 60 days
- policy: returns accepted

