DAYTON 4NHG4 Hydronic Unit Heater 190735331439 27-7/8
( Brand: Dayton ), ( Manufacturer Part Number: 4NHG4 ), ( Country Of Origin: Us ), ( Type: Hydronics Hydronic Heaters And Accessories ), ( Features: Product Type Suspended Horizontal Hydronic Wall Amp; Ceiling Uni, Air Flow Direction Horizontal, Heating Method Steam, Water, Output 2 Psi Steam 240, 000 Btuh, Output 200 F Water 174, Air Flow 3.500 Cfm, Fan Phase 1, Overall Height 30 1/4 In, Overall Width 27 7/8 In, Overall Depth 14 In, Amperage 4.5 A, Coil Type Header, Connection Size 2 In, Connection Type Threaded Female Npt, Fan Diameter 20 In, Fan Guard Type Standard Guard, Flow Rate 17.4 Gpm, Frequency 60 Hz ), ( Item Width: 26.500 ), ( Item Length: 32.600 ), ( Manufacturer Warranty: 1 Year ), ( Custom Bundle: No ), ( Weight: 137.0000 ), ( UPC: 190735331439 )
Review DAYTON Hydronic Unit Heater 27-7/8 Inch
Introducing the Dayton 4NHG4 Hydronic Unit Heater, a high-performing and efficient heating solution for your residential or light commercial space. This heater, with a size of 27-7/8 inches by 14 inches, is part of the Dayton Heating and Cooling line of reliable and cost-effective heating products.
The Dayton 4NHG4 is a cast-iron, hydronic unit heater designed to provide even, consistent heat for your space. Its cast-iron construction ensures durability and longevity, while its hydronic design allows for easy integration with your existing hot water heating system. This unit heater is available in multiple input ratings, enabling you to choose the right size for your specific heating needs.
The heater's advanced features include a built-in thermostat, which provides precise temperature control. The thermostat can be set between 40 F and 160 F, ensuring your space remains comfortable no matter the outdoor temperature. The heater also features a resettable high limit switch, ensuring safe operation.
The Dayton 4NHG4 Unit Heater is designed for easy installation, with multiple mounting options, including wall, floor, or ceiling mount. The unit comes with a factory-installed, 1-pipe, 180-degree return bend, which simplifies installation and reduces the need for additional piping.
This unit heater is also known for its energy efficiency. It has a thermal efficiency of up to 95%, making it an excellent choice for those looking to reduce their heating costs. Furthermore, its compact size makes it an ideal solution for spaces with limited floor area.
The Dayton 4NHG4 Hydronic Unit Heater is backed by a strong manufacturer's warranty, providing peace of mind and assurance in your investment. This unit heater is the perfect addition to your heating system, offering both efficiency and reliability.
In summary, the Dayton 4NHG4 Hydronic Unit Heater is a durable, efficient, and easy-to-install heating solution for your residential or light commercial space. Its cast-iron construction, hydronic design, built-in thermostat, and multiple mounting options make it a versatile and reliable choice for your heating needs.
The Dayton 4NHG4 Hydronic Unit Heater is a popular choice for those looking for a reliable and efficient heating solution for small to medium-sized spaces. Here are some pros and cons to help you make an informed decision:
Pros:1. Energy Efficient: This unit heater comes with an AFUE rating of 95%, meaning it converts 95% of the fuel into heat. It is also Energy Star certified, making it an energy-efficient option for homeowners.
2. Versatile: The Dayton 4NHG4 can be used with a wide range of fuels, including natural gas, propane, and oil. It is also compatible with both cast iron and steel hydronic systems.
3. Quiet Operation: This unit operates quietly, making it an excellent choice for bedrooms, dens, or other spaces where noise can be a concern.
4. Easy Installation: The unit heater comes with factory-installed piping and pre-wired electrical connections, making the installation process relatively straightforward.
5. Durable: The unit heater is constructed with heavy-gauge steel and features a cast iron heat exchanger, making it a durable and long-lasting heating solution.
Cons:1. Size: The Dayton 4NHG4 is a large unit, measuring 27-7/8 inches wide, 14 inches deep, and 21 inches high. This may make it difficult to install in smaller spaces.
2. Cost: Compared to other heating options, such as baseboard heaters or electric space heaters, hydronic unit heaters can be more expensive to purchase and install.
3. Maintenance: While the Dayton 4NHG4 is a durable and long-lasting heating solution, it does require regular maintenance to ensure optimal performance. This includes regular cleaning of the heat exchanger and checking for leaks in the piping.
4. Complexity: Installing a hydronic unit heater can be more complex than installing other heating options, as it requires the installation of a hydronic system. This may require the assistance of a professional installer.
Conclusion:The Dayton 4NHG4 Hydronic Unit Heater is a reliable and efficient heating solution for small to medium-sized spaces. Its energy efficiency, versatility, quiet operation, and durability make it an excellent choice for those looking for a long-term heating solution. However, its size, cost, maintenance requirements, and complexity may make it a less ideal choice for some homeowners. Ultimately, the decision to purchase the Dayton 4NHG4 will depend on your specific heating needs, budget, and installation capabilities.
Recommendation:If you are looking for a reliable and efficient heating solution for a small to medium-sized space and have the budget and installation capabilities for a hydronic unit heater, the Dayton 4NHG4 is an excellent choice. Its energy efficiency, versatility, and quiet operation make it a great investment for homeowners looking to save on energy bills and enjoy consistent heating throughout their home. However, if you have limited space or a tight budget, you may want to consider other heating options, such as baseboard heaters or electric space heaters. Ultimately, it's important to carefully consider your heating needs and budget before making a decision.
Details:
And Enclosures. Electrical Outlet's. DAYTON 4NHG4 Hydronic Unit Heater, 27-7/8 W, 14 D: Suspended Horizontal Wall Ceiling Air Flow Direction Horizontal, Heating Method Steam, Water, Output 2 PSI Steam 240,000 btu H, 200 F Water 174,000 3.500 cfm , Fan Phase 1, Overall height 30 1/4 in, width 27 7/8 Depth Amperage 4.5 A, Coil Header, Connection Size Threaded Female NPT, Diameter 20 Guard Standard Guard, Rate 17.4 gpm, Frequency 60 Hz Details.
Electrical Boxes. Light Industrial.
part #: 4nhg4 prices
- $2848.99-$3039.59
specifications heaterhunch:
- brand: Dayton
- mpn: 4nhg4
- country of origin: Us
- type: Hydronics Hydronic Heaters And Accessories
- features: Product Type Suspended Horizontal Hydronic Wall Amp; Ceiling Uni, Air Flow Direction Horizontal, Heating Method Steam, Water, Output 2 Psi Steam 240, 000 Btuh, Output 200 F Water 174, Air Flow 3.500 Cfm, Fan Phase 1, Overall Height 30 1/4 In, Overall Width 27 7/8 In, Overall Depth 14 In, Amperage 4.5 A, Coil Type Header, Connection Size 2 In, Connection Type Threaded Female Npt, Fan Diameter 20 In, Fan Guard Type Standard Guard, Flow Rate 17.4 Gpm, Frequency 60 Hz
- item width: 26.500
- item length: 32.600
- manufacturer warranty: 1 Year
- custom bundle: No
- weight: 137.0000
- upc: 190735331439
offer heaterhunch:
- options: Ship-to-home
- availability: In Stock
- started: October 27, 2025
- sold: 0
payments heaterhunch:
- other
- wallet: Google-pay
- credit card: Diners-club
returns heaterhunch:
- time: 60 Days
- policy: Returns Accepted
- paid by: Seller
- method: Money back
seller heaterhunch:
- # reviews: 1271544
- rating: 99.7%
- city: USA
general heaterhunch:
- condition: New
- Heating, Cooling Air > Heating Cooling Appliances > Space Heaters
shipping heaterhunch:
- cost: $0.00
- type: Fixed
- class: Standard
- service: Standard
- transit: 3-3 Days
Dayton 4NHG4 Is Similar To:
- Dayton 3ug73 Electric Utility Heater (52.3% similar) With a power range of 1800-5000W and smart home protocol 270 cfm , this heater is designed to keep your space warm comfortable. The heater features adjustable louvers, an enclosed motor, and analog thermostat for easy temperature control. It also has a tillable and ceiling mountable design for...(June 10th, 2024)
- Dayton 6by71 Propane Heater (45.6% similar) Have no use for it anymore and is ready to go. Please view pictures for exact details and condition as needed. Used roughly 5 times throughout this past winter. Shows signs of use but otherwise in like new condition. Have all paperwork included...(June 18th, 2024)
- Dayton 1rkt9 1rkt9a Portable Electric Salamander Heater 15kw 208v 42a 3phase (35.9% similar) What is the history of item. Please see pictures for more detail. Dayton 1RKT9A portable electric salamander heater, 15KW, 208V 42A, 3 phase. Don't hesitate.negotiate. Free shipping inside the contiguous USA. Whats included. Product guarantee...(July 3rd, 2024)
- Dayton 3ve53 Multiple Fuels 400000 Btuh Torpedo Heater (30.2% similar) Guaranteed working. Does not interfere with units functions. Front round area where heat comes out had a dent from moving that I bent back the nest could. Signs of use with scratches, blemishes, and some minor oxidation. Dayton 3VE53 multiple fuels 400000 btu h torpedo heater...(July 7th, 2024)
- Dayton 5e184 Recessed Electric Wall-mount Heater Or Surface 208 240v (46.7% similar) And enclosures. Receptacles. Electrical outlet's. Wall opening height 18-1/4 in. Dayton 5E184 recessed electric wall-mount heater, or surface, 208/240V: architectural tamper resistant, 3000/15 4000/2000 watts , 10,236/5,118, 13,650/6,824 btu h, heater voltage 208/240 v...(August 9th, 2024)
- Dayton 3e232 Propane Heater Unit (47.6% similar) Good/excellent condition. Currently set up to use propane gas, but can easily be converted natural gas with jet change. One owner, bought new. 2000 ,000 btu ceiling mount unit...(September 1st, 2024)
- Dayton 3vu34 3vu34b Electric Heater (43.7% similar) Hans been used but is dented on one corner $200 retail price...(September 5th, 2024)
- Dayton 3ve52 Oil Fired Torpedo Heater 210 000 Btuh Kerosene 650 Cfm 13 Gal (41.3% similar) Are the first owners. Please feel free to ask any other questions and thank for stopping by. This portable heater heats up to 4000 ft. It is wheel mounted which makes it easy to move or transport. Works perfect to heat any construction site or house re model...(September 11th, 2024)
- Dayton 3e345a Electric Heater (46.9% similar) Four available. Single phase or three...(September 21st, 2024)
- Dayton 1rkt5 784jj2a Electric Portable Heater 4 Units (41.9% similar) Condition is used. Dayton 784JJ2A electric portable heater 4 units...(September 27th, 2024)
- Dayton 5zk70 Electric Wall-mount Heater Shallow Recessed Or Surface 5zk64d Used (39.1% similar) Part #: Dayton 5ZK70 for sale...(October 4th, 2024)
