When you shop through links on our site, we may earn an affiliate commission. This educational content is not intended to be a substitute for professional advice.

Best Propane Boiler For Radiant Floor Heat (2024 Updated)

If you’re looking for an efficient heating system for your home, consider using a propane boiler for radiant floor heat. This type of system has been gaining popularity among homeowners because of its benefits, such as lower energy costs and increased comfort.

Before buying a propane boiler for radiant floor heat, readers need to consider several factors to ensure that they make the right decision. First, they should determine their heating needs and the size of their home. This information will help them choose the right size and type of boiler that will efficiently heat their home. Second, readers need to check the energy efficiency rating of the boiler they’re considering. Choosing an efficient boiler will not only save them money on energy costs but also reduce their carbon footprint.

Why choose a propane boiler for radiant floor heat? What are the advantages and disadvantages of having one? Can it work with different types of flooring? These are just some of the questions that may cross your mind when considering this type of heating system for your home. In this article, we’ll answer these questions and provide you with essential information to help you make an informed decision. So, keep reading and find out why a propane boiler for radiant floor heat is a great investment for your home.

10 Best Propane Boiler For Radiant Floor Heat

# Product Image Product Name Product Notes Check Price
1
The product is ideal for replacing the thermopile generators in propane gas fireplaces as a cost-effective option.
2
The product is ideal for providing energy-efficient heating and hot water to homes or buildings.
3
This product is ideal for controlling and distributing radiant heat in a single zone using glycol as the heating medium.
4
This product is ideal for controlling the flow of water or glycol in a pex radiant floor manifold system.
5
This product is ideal for providing efficient domestic hot water and heating while being easy to install.
6
The product is ideal for controlling the temperature of your home or office through smart technology.
7
This product is ideal for hydronic radiant floor heating systems with multiple zones.
8
The product is ideal for providing radiant floor heating in large areas up to 144 square feet.
9
This product is ideal for heating large indoor spaces that require high-powered heating, such as warehouses or garages.
10
The product is ideal for providing heat and safety protection in a home or office setting.
The product is ideal for replacing the thermopile generators in propane gas fireplaces as a cost-effective option.
The product is ideal for providing energy-efficient heating and hot water to homes or buildings.
This product is ideal for controlling and distributing radiant heat in a single zone using glycol as the heating medium.
This product is ideal for controlling the flow of water or glycol in a pex radiant floor manifold system.
This product is ideal for providing efficient domestic hot water and heating while being easy to install.
The product is ideal for controlling the temperature of your home or office through smart technology.
This product is ideal for hydronic radiant floor heating systems with multiple zones.
The product is ideal for providing radiant floor heating in large areas up to 144 square feet.
This product is ideal for heating large indoor spaces that require high-powered heating, such as warehouses or garages.
The product is ideal for providing heat and safety protection in a home or office setting.

1. Mensi Propane Fireplace Thermopile Kit

This Propane Gas Fireplace 750 Millivolt Replacement Thermopile Generator is designed to replace the old or damaged thermopile generator of your propane gas appliances. It measures 36 inches in length and comes with an aluminum glass fiber cover that makes it more durable, ensuring long-lasting use. With a minimum voltage of 750mV, it is suitable for propane gas appliances like fireplaces, hot water heaters, fryers, and stoves that are normally installed with pilot burners.

It is important to note that this thermopile generator should be heated under at least 700°C condition and raised step by step to the voltage. It has an inner resistance of around 3500-4000mΩ, which means it needs time to heat up to 750mV. It is made of CSA approved parts, ensuring quality assurance.

This product is suitable for the following models: QV32 QV32-A QV32B QV32B-A (Pre Serial # 0021080519) QV36 QV36-A QV36B-A (Pre Serial # 0021076968) QV36D QV36D-A QV36DB QV36DB-A QVI25 QVI30 QVI35 QVI-25FB QVI-30FB QV Pier Heat N Glo Gas Stoves: AT-Grand (Also fits the B, C and D models).

Pros

  • Durable aluminum glass fiber cover for long-lasting use
  • Suitable for propane gas appliances like fireplaces, hot water heaters, fryers, and stoves
  • CSA approved parts ensure quality assurance

Cons

  • – Requires time to heat up to 750mV due to its high inner resistance

2. Rinnai I150sn Condensing Gas Boiler, Natural Gas (150k Btu)

This hot water heater is an excellent choice for heating up an entire house. It has a self-cleaning stainless-steel heat exchanger with a modulating wire mesh burner that helps in saving energy. It also features a secondary flat plate heat exchanger that ensures the availability of hot water for showers and faucets. The multizone control capability allows for thermostat and control pumps to connect directly to the boiler that not only warms the house but also the tap water. The smart heater comes with a safety child-lock that automatically turns off the central heating system to ensure children's safety.

The electric heater has a digital display main screen, which makes it user-friendly. It also features a temperature and pressure display, along with an outdoor reset sensor with easy parameter settings. The up/down arrows adjust the temperature between 104°F and 180°F. The space-saving design of this water heater saves a lot of space. There are multiple venting options available, including a 2-inch PVC up to 65 feet and 3-inch up to 150 feet. This hot water heater is guaranteed to last, with a 12-, 5-, and 1-year residential and 5-, 5-, and 1-year commercial standard warranty for heat exchanger, parts, and labor, respectively.

Pros

  • Multizone control capability, which allows thermostat and control pumps to connect directly to the boiler, which warms the house and the tap water.
  • Self-cleaning stainless-steel heat exchanger with a modulating wire mesh burner that saves energy.
  • Secondary flat plate heat exchanger ensures the availability of hot water for showers and faucets.
  • Smart heater with a safety child-lock that automatically turns off the central heating system.
  • Digital display main screen, temperature and pressure display, and an outdoor reset sensor with easy parameter settings.
  • Multiple venting options available, including a 2-inch PVC up to 65 feet and 3-inch up to 150 feet.
  • 12-, 5-, and 1-year residential and 5-, 5-, and 1-year commercial standard warranty for heat exchanger, parts, and labor, respectively.

3. Radiant Heat Distribution/control System (1 Zone – For Use With Glycol)

The product boasts an attractive space-saving design that optimizes interior functionality, making it an ideal addition to any space. It is a time and money saver and provides energy-efficient heating, making it a practical choice for those looking for cost-effective heating solutions. Moreover, the product is easy to install, simplifying the installation process.

With this product, you can enjoy heating your space without having to worry about high energy bills. It is designed to provide energy-efficient heating, making it a great addition to any home or office. The space-saving design ensures that it does not take up too much space while still delivering optimal heating performance.

Installation is a breeze with this product. Its user-friendly design simplifies the installation process, saving you time and money. You do not need to be an expert to install this product, and you can enjoy the benefits of its energy-efficient heating in no time.

Pros

  • Attractive space-saving design
  • Energy-efficient heating
  • Easy installation
  • Cost-effective heating solution

4. Ecozone Valve For Hydronic Radiant Flooring

The Universal Normally Closed 24V Actuator is the perfect solution for your water/glycol radiant floor manifold needs. This actuator is compatible with Ecosolaris manifolds as well as many other brands including Rifeng, Bluefin, and Sharkbite. The actuator comes with M30X1.5 9.5mm ring (VA41) and M30X1.5 11mm ring (VA10) included, making installation quick and easy.

This actuator is designed to operate on a voltage of 24V AC/DC 0-60Hz and has a power consumption of just 1 watt. It is certified by both CE and UL, ensuring that it meets the highest safety and quality standards.

With a 2-year warranty, you can be confident in the quality and durability of this product. Whether you are a professional installer or a DIY enthusiast, the Universal Normally Closed 24V Actuator is the ideal choice for your water/glycol radiant floor manifold needs.

Pros

  • Compatible with Ecosolaris manifolds and many other popular brands
  • Comes with M30X1.5 9.5mm ring (VA41) and M30X1.5 11mm ring (VA10) included for easy installation
  • Certified by both CE and UL for safety and quality assurance
  • Low power consumption of just 1 watt
  • Comes with a 2-year warranty for added peace of mind

5. Efficient Gas Combi-Boiler With Easy Valve Set.

The NCB-240/130H combi-boiler and plumb easy valve set bundle is a reliable and efficient option for heating and supplying hot water to your home. With a 15:1 domestic hot water and 10:1 space heating turndown ratio, this unit maximizes efficiency and saves energy. The advanced user interface and setup wizard make it easy to use, while the plain text display and innovative click wheel improve usability. This unit also allows you to build a multi-unit system with ease by cascading up to 15 NPE water heaters, or common venting up to 7 NPE water heaters, reducing building penetrations. The dual venturi system enables easy field gas conversions from natural gas to liquid propane, creating better combustion control and turndown ratio. Additionally, this combi-boiler comes with a 1-year labor, 5-year parts, and 10-year heat exchanger limited manufacturer's warranty against defects arising out of the manufacturing process.

Pros

  • High turndown ratio for maximum efficiency
  • User-friendly interface and setup wizard
  • Allows for easy building of multi-unit systems
  • Dual venturi system for easy gas conversions and better combustion control
  • Long-term warranty for peace of mind

6. Ecobee3 Lite Smartthermostat, Black

The ecobee SmartThermostat is a game-changer in the world of home heating and cooling. It can help you save up to 23% annually on your energy bills compared to a hold of 72°F. This thermostat is designed to be energy-efficient, so you can enjoy a comfortable home without having to worry about high energy bills.

With the ecobee SmartThermostat, you can control the temperature of your home from anywhere using your Android or iOS device. This means you can adjust the temperature of your home while you're on the go, ensuring that your home is always the perfect temperature when you arrive. You can also add a SmartSensor to manage hot or cold spots and deliver enhanced comfort to the rooms that matter most.

The ecobee SmartThermostat is also designed to be incredibly convenient. It automatically pauses your heating or cooling when a door or window is left open (requires ecobee SmartSensor for doors and windows and a Smart Security subscription). This feature helps you save even more energy and money by avoiding unnecessary heating or cooling when a door or window is open.

In recognition of its energy-efficient design, ecobee was named an ENERGY STAR Partner of the Year award winner. Additionally, this thermostat integrates seamlessly with your preferred smart home system, making it easy to use and control.

Get the ecobee SmartThermostat today and start enjoying a comfortable, energy-efficient home.

Pros

  • Can save up to 23% annually on heating and cooling costs
  • Control from anywhere using your Android or iOS device
  • Add SmartSensor to manage hot or cold spots and deliver enhanced comfort to the rooms that matter most
  • Automatically pauses your heating or cooling when a door or window is left open (requires ecobee SmartSensor for doors and windows and a Smart Security subscription)
  • Named an ENERGY STAR Partner of the Year award winner
  • Integrates seamlessly with your preferred smart home system

7. Radiant Heat Manifold For Effortless Floor Heating.

Upgrade your radiant floor heating system with the WiseWater Pex Radiant Manifolds. Made of durable stainless steel material, these manifolds are corrosion-resistant, pressure-resistant, and have higher thermal conductivity for faster heating and insertion into plastic pipes. Each manifold comes with an automatic air vent, shut-off valve, drain valves with outlet caps, temperature gauge, flow valve, and balancing valve/manual wheel for supply and return trunks, making it an all-in-one solution for your heating needs.

Installation is a breeze with the heavy-duty stainless steel mounting bracket included, allowing for easy attachment to any wall. No PEX tools are required, and regular pliers or an adjustable wrench can be used to connect the PEX tubing to the manifold. The manifold is pressure-tested and pre-assembled, so simply mount it on the brackets and connect the valves and PEX tubing.

This 5-loop manifold has 1 extra drain and cap, a 1” FPT supply and return, and can handle up to 1.4 GPM high flow meter. It is compatible with 1/2" and 3/4" tubing outlets, making it great for radiant floor heat systems. Upgrade your heating system today with the WiseWater Pex Radiant Manifolds.

WiseWater is committed to providing premium quality products and excellent customer service. If you have any questions or concerns about our product, please do not hesitate to contact us for assistance.

Pros

  • Made of durable stainless steel material that is corrosion-resistant and pressure-resistant
  • Comes with an automatic air vent, shut-off valve, drain valves with outlet caps, temperature gauge, flow valve, and balancing valve/manual wheel for supply and return trunks
  • Easy to install with heavy-duty stainless steel mounting bracket included
  • No PEX tools required for installation
  • Pressure-tested and pre-assembled for convenience
  • Compatible with 1/2" and 3/4" tubing outlets

8. Tempzone™ Flex Roll 240v 3′ X 48′, 144 Sq.ft., 9.0a

The WarmlyYours TempZone Electric Radiant Floor Heating Flex Roll is an ideal solution for those who want to install underfloor heating beneath ceramic tile, natural stone, wood, and other commonly used flooring materials. This 144 sq. ft. roll is designed to be cut and turned to fit any room shape, making it perfect for use in bathrooms, dressing areas, and other small spaces.

This electric radiant floor heating system features serpentine loops of heating cable, which are distributed 3" apart and provide 15 watts per sq. ft. of even heat. This ensures that there are no cold spots on the floor, and the system warms up the spaces you use most. The shorter floor heating rolls are also energy-efficient and can warm up a master bath for just pennies a day.

What's more, this floor heating system has a low profile of just 1/8" and comes with a twin conductor and one return lead. This feature allows homeowners to enjoy luxurious in-floor heating without significantly raising the floor height. The system keeps your tile, stone, or marble floors warm and cozy all year round.

The WarmlyYours TempZone Electric Radiant Floor Heating Flex Roll has been tested and is cULus Listed, making it a safe and reliable option for those who want to enjoy the benefits of underfloor heating in their homes.

Pros

  • Can be installed under various flooring materials
  • Can be cut and turned to fit any room shape
  • Delivers even heat and eliminates cold spots
  • Energy-efficient and can warm up small spaces for pennies a day
  • Has a low profile and doesn't significantly raise the floor height
  • Keeps floors warm and cozy all year round
  • Tested and safe

9. Safeheat Oil-Filled Radiator With Led Display

Experience maximum efficiency and warmth with Polonis space heater's three heating options (900w, 1500w, mode) and five temperature settings (65F, 70F, 75F, 80F and 85F) that allow you to customize temperature settings according to your preference. Its user-friendly features such as the LCD screen, programmable thermostat, remote control and 10-hour timer, make it a convenient heating option for your home.

This space heater is portable with its 4-swivel caster wheels that can rotate 360°, allowing you to move it from room to room with ease. You can enjoy the warmth and comfort it provides wherever you go.

Stay safe with Polonis space heater's power indicator light that notifies you when the unit is on. It also has built-in safety features such as over-heat protection and a tip-over safety switch that automatically shuts the heater off if it gets knocked over.

Enjoy a peaceful environment with Polonis space heater's quiet operation that doesn't disturb you while you sleep, work, meditate or chat. Its heat-conducting medium is oil, which offers gentle and long-lasting warmth, although it may take more time to heat up compared to fan heaters.

Polonis is a reliable manufacturer that offers a 1-year warranty with your purchase, ensuring confidence in the quality and efficiency of their digital LCD heater.

Pros

  • Customizable temperature settings with three heating options and five temperature settings
  • User-friendly features such as an LCD screen, programmable thermostat, remote control and 10-hour timer
  • Portable with 4-swivel caster wheels
  • Built-in safety features such as over-heat protection and tip-over safety switch
  • Quiet operation

Cons

  • – Oil-based heat-conducting medium may take longer to heat up.

Best Propane Boiler For Radiant Floor Heat FAQs

Are propane boilers more efficient than other types of boilers for radiant floor heat?

Propane boilers are known for their efficiency and are often considered a popular choice for radiant floor heating systems. The reason behind this is propane is a highly efficient fuel source that delivers more heat per unit than natural gas or electricity. Propane boilers can be up to 98% efficient, making them a great choice for homeowners who want to save on their energy bills.

Moreover, propane boilers can provide consistent and even heating throughout the house, which is crucial for radiant floor heat. They also have a lower installation cost compared to electric boilers and can work well in areas where natural gas is not available.

However, it is essential to note that the efficiency of a propane boiler depends on various factors, including the size of the boiler, insulation, and the overall efficiency of the heating system. Therefore, it is crucial to work with a professional HVAC technician who can help you choose the right propane boiler for your radiant floor heating needs.

In conclusion, propane boilers are an excellent choice for radiant floor heating systems due to their high efficiency, consistent heating, and lower installation cost. However, it is crucial to select the right-sized boiler and work with a professional technician to ensure optimal efficiency and performance.

How does a propane boiler work for radiant floor heat?

A propane boiler for radiant floor heat works by heating water that is then circulated through pipes in the floor. The propane boiler burns propane gas to heat the water, which is then pumped through the pipes in the floor. The heat from the water radiates up through the flooring, warming the room from the ground up.

The system is controlled by a thermostat, which senses the temperature in the room and turns the boiler on or off as needed to maintain the desired temperature. The water is kept at a constant temperature, so the system can respond quickly to changes in the temperature of the room.

Propane boilers are popular for radiant floor heat because they are efficient and clean-burning. Propane is a relatively inexpensive fuel, and boilers can be configured to provide heat for both the floor and domestic hot water. Radiant floor heat is a comfortable and efficient way to heat a home, providing even, consistent warmth without the drafts and noise associated with forced-air systems.

How much does it cost to install a propane boiler for radiant floor heat?

Installing a propane boiler for radiant floor heat can vary in cost depending on various factors. The size of the boiler, the complexity of the installation process, and any additional equipment needed can all impact the overall cost. On average, homeowners can expect to spend anywhere between $3,000 to $7,000 for a propane boiler installation. However, it is important to note that this is just an estimate and actual costs can be higher or lower depending on the specific circumstances. It is recommended to get quotes from multiple contractors to compare prices and ensure you are getting the best value for your money. Additionally, it is important to factor in ongoing maintenance and repair costs to ensure the longevity and efficiency of your propane boiler system.

What are the benefits of using propane for radiant floor heating?

Propane is an efficient and versatile fuel that can be used for many heating applications, including radiant floor heating. There are several benefits to using propane for this purpose.

Firstly, propane is a clean-burning fuel that produces fewer emissions than other fuels like oil or coal. This makes it a more environmentally friendly option for heating your home.

Secondly, propane is highly efficient and can heat your home quickly and effectively. When used in a radiant floor heating system, propane can provide a comfortable and consistent temperature throughout your home, without the need for bulky radiators or ductwork.

Another advantage of using propane for radiant floor heating is its reliability. Propane is stored in tanks on your property, so you don't have to worry about power outages or disruptions to your fuel supply.

Finally, propane is a cost-effective option for heating your home. It is often less expensive than other fuels, and it can help you save money on your energy bills over time.

In summary, using propane for radiant floor heating offers several benefits, including environmental friendliness, efficiency, reliability, and cost-effectiveness.

What size propane boiler is needed for a radiant floor heating system?

The size of propane boiler needed for a radiant floor heating system depends on several factors such as the size of the area to be heated, the insulation level of the building, and the desired temperature. Generally, a boiler with a capacity of 50,000 to 100,000 BTUs per hour is recommended for a typical residential radiant floor heating system. However, it is important to consult with a professional heating contractor to determine the right size of the propane boiler for your specific needs. A professional will conduct a heat loss calculation to determine the heat output required to maintain the desired temperature in your home. Additionally, they will factor in other variables such as the type of tubing used for the system and the length of the tubing runs. It is crucial to choose the right size boiler to ensure optimal performance and energy efficiency of your radiant floor heating system.

Leave a Comment