DAYTON 5PV55 Hydronic Unit Heater 190735349441 25-1/4

( Brand: Dayton ), ( Manufacturer Part Number: 5PV55 ), ( Type: Hydronics Hydronic Heaters And Accessories ), ( Features: Product Type Suspended Vertical Hydronic Wall Amp; Ceiling Unit, Air Flow Direction Vertical, Heating Method Steam, Water, Output 2 Psi Steam 124, 400 Btuh, Output 200 F Water 83, 700 Btuh, Air Flow 1.790 Cfm, Fan Phase 1, Overall Height 12 3/4 In, Overall Width 25 1/4 In, Overall Depth 25 1/4 In, Amperage 2.3 A, Coil Type Rectangular, Connection Size 1 1/2 In, Connection Type Threaded Male Npt, Fan Diameter 16 3/4 In, Fan Guard Type No Guard, Flow Rate 8.63 Gpm, Frequency 60 Hz ), ( Item Width: 25.200 ), ( Country/region Of Manufacture: Us ), ( Manufacturer Warranty: 1 Year ), ( Custom Bundle: No ), ( Weight: 57.0000 ), ( UPC: 190735349441 )

Review DAYTON Hydronic Unit Heater 25-1/4 Inch

The Dayton 5PV55 Hydronic Unit Heater, manufactured by Marley Engineered Products, is a compact and efficient heating solution designed for both residential and light commercial applications. This 25-1/4 inch wide heater is part of Dayton's line of Type (LW) Low-Mass, cast iron, hydronic unit heaters.

The heater's robust, cast iron construction ensures durability and reliability, making it an excellent choice for long-lasting heating performance. The unit's front, sides, and top are constructed of heavy-gauge, perforated, cast iron for optimal heat transfer and even distribution. The rear and bottom are made of 16-gauge steel for added strength and support.

The Dayton 5PV55 Hydronic Unit Heater is designed to operate using hydronic heating systems, which provide consistent, quiet, and clean heating. The unit's high thermal mass and large surface area allow it to absorb and distribute heat efficiently, making it ideal for spaces with large, open floor plans or high ceilings.

This hydronic unit heater features a modulating, low-NOx burner, which allows for precise temperature control and reduces emissions. The unit can be operated manually or remotely using a variety of control options, including a thermostat, room sensor, or building automation system.

The 5PV55 is equipped with a number of safety features, including a low water temperature cutoff, a high limit thermostat, and a pressure relief valve. These features help ensure the safe and efficient operation of the unit and protect against potential issues such as overheating or low water pressure.

The heater's compact size, at just 25-1/4 inches wide, makes it an excellent option for installations in tight spaces or where wall space is limited. The unit can be installed on an inside or outside wall and requires a clearance of 6 inches on all sides for proper installation and operation.

The Dayton 5PV55 Hydronic Unit Heater is covered by a 5-year limited warranty on the heat exchanger and a 1-year limited warranty on all other parts. This warranty provides customers with peace of mind and the confidence that their investment in this heating solution is protected.

In summary, the Dayton 5PV55 Hydronic Unit Heater is a robust, efficient, and reliable heating solution for residential and light commercial applications. Its compact size, cast iron construction, and hydronic heating technology make it an excellent choice for spaces with large, open floor plans or high ceilings. With its modulating burner, safety features, and a variety of control options, this unit offers precise temperature control and peace of mind for homeowners and building managers alike.

The Dayton 5PV55 Hydronic Unit Heater is a popular heating solution for commercial and industrial applications. Here are some pros and cons to help you make an informed decision about purchasing this heater:

1. Energy Efficiency: This heater has an AFUE (Annual Fuel Utilization Efficiency) rating of 95%, which is higher than many other unit heaters in the market. This means that it converts 95% of the fuel energy into heat, making it an energy-efficient option.

2. Versatility: The Dayton 5PV55 can be used with various types of hydronic systems, including low-pressure hot water, high-pressure hot water, and steam. This makes it a versatile option for different heating applications.

3. Compact Design: This heater has a compact design, which makes it easy to install in tight spaces. It also has a low profile, which allows it to be installed under counters or in other low-clearance areas.

4. Durability: The heater is made of heavy-gauge steel and has a cast-aluminum heat exchanger, which makes it durable and long-lasting. It also has a corrosion-resistant finish, which protects it from rust and other forms of damage.

5. Safety Features: The heater comes with various safety features, including a high temperature limit switch, a low water level switch, and a pressure relief valve. These features help ensure safe and reliable operation of the heater.

1. Cost: The Dayton 5PV55 is more expensive than some other unit heaters on the market. This may make it a less viable option for budget-conscious consumers.

2. Complex Installation: The heater requires a hydronic system for operation, which can make the installation process more complex than that of some other types of heaters. This may require the services of a professional installer, which can add to the cost of the installation.

3. Noise Level: The heater can be loud during operation, especially when the fan is running at high speed. This may make it less suitable for use in residential applications or areas where quiet operation is important.

The Dayton 5PV55 Hydronic Unit Heater offers several advantages, including energy efficiency, versatility, compact design, durability, and safety features. However, it also has some disadvantages, such as a higher cost, complex installation process, and higher noise level. Ultimately, the decision to purchase this heater will depend on the specific needs and budget of the consumer. If energy efficiency and versatility are top priorities, and the cost and installation complexity are not major concerns, then the Dayton 5PV55 Hydronic Unit Heater may be a good choice.

If you are looking for a reliable and energy-efficient unit heater for commercial or industrial applications, the Dayton 5PV55 Hydronic Unit Heater is a worthwhile consideration. Its high AFUE rating, versatility, and durability make it a strong contender in the market. However, be prepared for a higher cost and a more complex installation process. If you are on a tight budget or have limited installation space, there may be other options that better fit your needs. Consult with a heating expert to help you determine the best solution for your specific application.

Details:

Light Industrial. Amoco Safety Tools Ck-1-St Pry Bar, 9 In. And Enclosures

Electrical Outlet's. Electrical Boxes. DAYTON 5PV55 Hydronic Unit Heater,25-1/4 In. W: Suspended Vertical Hydronic Wall Ceiling Unit Heater, Air Flow Direction Vertical, Heating Method Steam, Water, Output 2 PSI Steam 124,400 btu H, 200 F Water 83,700 1.790 cfm , Fan Phase 1, Overall height 12 3/4 in, width 25 1/4 Depth Amperage 2.3 A, Coil Rectangular, Connection Size 1/2 Threaded Male NPT, Diameter 16 Guard No Guard, Rate 8.63 gpm, Frequency 60 Hz Details.

part #: 5pv55 prices

• $790.00-$1606.62

specifications heaterhunch:

• brand: Dayton
• mpn: 5pv55
• type: Hydronics Hydronic Heaters And Accessories
• features: Product Type Suspended Vertical Hydronic Wall Amp; Ceiling Unit, Air Flow Direction Vertical, Heating Method Steam, Water, Output 2 Psi Steam 124, 400 Btuh, Output 200 F Water 83, 700 Btuh, Air Flow 1.790 Cfm, Fan Phase 1, Overall Height 12 3/4 In, Overall Width 25 1/4 In, Overall Depth 25 1/4 In, Amperage 2.3 A, Coil Type Rectangular, Connection Size 1 1/2 In, Connection Type Threaded Male Npt, Fan Diameter 16 3/4 In, Fan Guard Type No Guard, Flow Rate 8.63 Gpm, Frequency 60 Hz
• item width: 25.200
• country/region of manufacture: Us
• manufacturer warranty: 1 Year
• custom bundle: No
• weight: 57.0000
• upc: 190735349441

seller heaterhunch:

• # reviews: 1242168
• rating: 99.6%
• city: USA

returns heaterhunch:

• paid by: Seller
• policy: Returns Accepted
• time: 60 Days
• method: Money back

general heaterhunch:

• condition: New
• Heating, Cooling Air > Heating Cooling Appliances > Space Heaters

payments heaterhunch:

• other
• wallet: Google-pay
• credit card: Diners-club

offer heaterhunch:

• sold: 0
• availability: In Stock
• options: Ship-to-home
• started: August 6, 2025

shipping heaterhunch:

• service: Standard
• transit: 3-3 Days
• type: Fixed
• class: Standard
• cost: $0.00

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