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Protech300 Yearly Maintenance Kit: 1 ProTech300 and 1 Test Kit
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PRODUCT TYPE: Wood Furnace Parts & Accessories

MANUFACTURER: Alternative Heating & Supplies

ProTech 300 Boiler Treatment - Has been designed to be used in boiler treatment programs at a lower cost, yet exceeding all other brands on the market with having three levels of protection. Adding 1 gallon of ProTech 300 to...

$64.94
1" Fire Rope Kit 20' Length
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PRODUCT TYPE: Wood Furnace Parts & Accessories

MANUFACTURER: Alternative Heating & Supplies

Product Description 1" Fire Rope to Seal most Outside Wood Furnaces Doors. Outdoor wood boiler fire rope, wood boiler door rope, Fiberglass Rope for Fire door, Stove Door Sealing Rope, knitted fiberglass rope, Fiberglass rope lagging, knit-braided fiberglass rope, fiberglass...

$39.80
1" Fire Rope Kit 12' Length
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MANUFACTURER: Alternative Heating & Supplies

Product Description 1" Fire Rope to Seal most Outside Wood Furnaces Doors. Outdoor wood boiler fire rope, wood boiler door rope, Fiberglass Rope for Fire door, Stove Door Sealing Rope, knitted fiberglass rope, Fiberglass rope lagging, knit-braided fiberglass rope, fiberglass...

$23.88
Aquastat & Hydro Coil Kit
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PRODUCT TYPE: Wood Furnace Parts & Accessories

MANUFACTURER: AH&S

Product DescriptionIf your wondering how to make your inside hot air furnace work with you outdoor wood furnace, well here you go! This kit will prevent you from having two thermostats on the wall. Doing the installation with this kit...

$199.99$181.33
MolyArmor 350 pH Test Kit
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PRODUCT TYPE: Wood Furnace Parts & Accessories

MANUFACTURER: WoodMaster

Product Description MolyArmor 350 PH Test Kit. Test your PH levels easily and accurately! This test kit is designed to test the PH levels in your boiler fill water. This test kit works only with MolyArmor 350 Corrosion Inhibitor This...

$28.95
Amtech300 Yearly Maintenance Kit: 1  AmTech300 and 1 Test Kit
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PRODUCT TYPE: Wood Furnace Parts & Accessories

MANUFACTURER: Alternative Heating & Supplies

Product Description AmTech 300 Boiler Treatment - Has been designed to be used in boiler treatment programs at a lower cost. These programs insist the boiler owner meet certain nitrite levels in order to comply with warranty requirements in regards...

$54.94
Yearly Maintenance Kit 8 Feet of 1" Fire Rope with Protech300
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PRODUCT TYPE: Wood Furnace Parts & Accessories

MANUFACTURER: Alternative Heating & Supplies

Product Description This Kit is all you need to keep your Wood Boiler running like the day you bought it!  Typical Applications Water boilers Features 1x10 oz. tube of Black RTV Silicone 1 Gallon of Protech 300 Boiler treatment that...

$70.90
Install Kit with Flanges
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PRODUCT TYPE: Wood Furnace Parts & Accessories

MANUFACTURER: Alternative Heating & Supplies

Product Description INSTkit Install Kit with Flanges-This kit was designed for wood boiler hook-ups. All fittings included in the kit to simplify the order process and to get those hard to find parts. We also took into consideration bleeding the...

$67.99$58.32
Domestic Hot Water Install Kit with Sharkbite for Wood Boilers
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PRODUCT TYPE: Wood Furnace Parts & Accessories

MANUFACTURER: AH&S

Product Description DWkitsb Domestic Hot Water Kit is designed to be used with the Brazed Plate Heat Exchanger. The kit has all the essential parts for easy installation of your Plate Heat Exchanger. All fittings shown are included in the kit...

$89.99$67.75
Woodmaster 5500 Maintenance Kit with Amtech300
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PRODUCT TYPE: Wood Furnace Parts & Accessories

MANUFACTURER: Alternative Heating & Supplies

Maintenance Kit - 5500 Includes Fire Rope for 5500, two Fan Covers FC546, One Tube of RTV Silicone and One Gallon Amtech 300 The WoodMaster 5500 Yearly Maintenance Kit has everything you will Need to Tune Up your WoodMaster. The Yearly...

$100.87
Domestic Hot Water Install Kit for Wood Boilers
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PRODUCT TYPE: Wood Furnace Parts & Accessories

MANUFACTURER: AH&S

Product DescriptionDWkit Domestic Hot Water Kit is designed to be used with the Brazed Plate Heat Exchanger. The kit has all the essential parts for easy installation of your Plate Heat Exchanger. All fittings shown are included in the kit...

$86.99$78.14
Central Boiler Outdoor Wood Furnace Door Kit HF60, CL5646, CL6048 10ft of 1" Fire Door Rope & 1 10oz. RTV Silicone
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MANUFACTURER: Alternative Heating & Supplies

Product Description Central Boiler Outdoor Wood Furnace Door Kit: includes 1x10 Oz. tube of RTV Black Silicone and 10 feet of braided fiberglass door seal rope.   Typical Applications Wood boilers and furnaces Features 1x10 Oz. tube of RTV Silicone, black...

$29.89
Hydro Coil Kit Sharkbite
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PRODUCT TYPE: Wood Furnace Parts & Accessories

MANUFACTURER: AH&S

Product DescriptionHCKitsb Hydro Coil Kit is designed to be used with our water to air heat exchangers. All fittings shown are included in the kit to simplify the order process and to get those hard-to-find parts. We only use high...

$53.99$37.97
1" Fire Door Rope Kit For WM6500
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PRODUCT TYPE: Wood Furnace Parts & Accessories

MANUFACTURER: Alternative Heating & Supplies

Product Description 1" Fire Rope to Seal most Outside Wood Furnaces Doors. Outdoor wood boiler fire rope, wood boiler door rope, Fiberglass Rope for Fire door, Stove Door Sealing Rope, knitted fiberglass rope, Fiberglass rope lagging, knit-braided fiberglass rope, fiberglass...

$35.82
Pool Spa Kit 3/4"
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PRODUCT TYPE: Wood Furnace Parts & Accessories

MANUFACTURER: Alternative Heating & Supplies

Product Description PSkit34. This kit was designed for pool and spa hook-ups. It is most often used with open and closed loop system. All fittings shown are included in the kit to simplify the order process and to get those...

$430.13
Earth Outdoor Wood Boiler Door Seal Kit with 10Ft of 3/4" Rope & 1, 10oz. Silicone
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MANUFACTURER: AH&S

Earth Outdoor Wood Boiler Door Seal Kit Includes: 1 10oz. Tube of Hight Temperature RTV Grade Silicone 10 feet of 3/4" Fiberglass Fire Door Gasket.

$25.89
DIYKitAQ - DIY Auto Damper Kit with Aquastat for Wood Boilers
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PRODUCT TYPE: Wood Furnace Parts & Accessories

MANUFACTURER: Alternative Heating & Supplies

Product DescriptionThe Kit Includes: AQ007 Ranco Digital Controller (Which controls the Water Temp of your Boiler) DW1204 Stainless Dry well for Ranco controller (This holds the Temp Prob of the Digital controller) FC546 Fan Cover for Dayton Fan (This cover...

$232.15
Amtech300 Yearly Maintenance Kit: 2 AmTech 300 and 1 Test Kit
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PRODUCT TYPE: Wood Furnace Parts & Accessories

MANUFACTURER: Alternative Heating & Supplies

Product Description AmTech 300 Boiler Treatment - Has been designed to be used in boiler treatment programs at a lower cost. These programs insist the boiler owner meet certain nitrite levels in order to comply with warranty requirements in regards...

$89.93
Yearly Maintenance Kit 7 Feet of 1" Fire Rope with Protech300
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PRODUCT TYPE: Wood Furnace Parts & Accessories

MANUFACTURER: Alternative Heating & Supplies

Product Description This Kit is all you need to keep your Wood Boiler running like the day you bought it!  Typical Applications Water boilers Features 1x10 oz. tube of Black RTV Silicone 1 Gallon of Protech 300 Boiler treatment that...

$68.91
Woodmaster 3300 Maintenance Kit with Protech300
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PRODUCT TYPE: Wood Furnace Parts & Accessories

MANUFACTURER: Alternative Heating & Supplies

Maintenance Kit - 3300 Includes Fire Rope for 3300, one FC546, RTV Silicone and One Gallon Protech 300 The WoodMaster 3300 Yearly Maintenance Kit has everything you will Need to Tune Up your WoodMaster! The Yearly Maintenance Kit Includes: Fire...

$87.90
Yearly Maintenance Kit 8 Feet of 1" Fire Rope with Amtech300
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PRODUCT TYPE: Wood Furnace Parts & Accessories

MANUFACTURER: Alternative Heating & Supplies

Product Description This Kit is all you need to keep your Wood Boiler running like the day you bought it!  Typical Applications Water boilers Features 1x10 oz. tube of Black RTV Silicone 1 Gallon of Amtech 300 Boiler treatment that...

$60.90
Woodmaster 3300 Maintenance Kit with Amtech300
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PRODUCT TYPE: Wood Furnace Parts & Accessories

MANUFACTURER: Alternative Heating & Supplies

Maintenance Kit - 3300 Includes Fire Rope for 3300, one Fan Cover- FC546, RTV Silicone and One Gallon Amtech 300 The WoodMaster 3300 Yearly Maintenance Kit has everything you will Need to Tune Up your WoodMaster The Yearly Maintenance Kit...

$77.90
Hydro Coil Kit with Stainless Steel Rings
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PRODUCT TYPE: Wood Furnace Parts & Accessories

MANUFACTURER: AH&S

Product Description HCKit Hydro Coil Kit Works with forced air systems and with our water to air heat exchangers. All fittings shown are included in the kit to simplify the order process and to get those hard-to-find parts. We only...

$33.99$25.14
SDKitAQ - Shaver Auto Damper Kit with Digital Aquastat
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PRODUCT TYPE: Wood Furnace Parts & Accessories

MANUFACTURER: Alternative Heating & Supplies

Product Description SDKitAQ. Shaver Auto Damper Kit with Digital Aquastat is a great kit to upgrade your Shaver Wood Furnace. This kit makes your Shaver to smoke less during idle, burn hotter and cleaner and will let you have a...

$247.00$234.15

Outdoor Wood Furnace Kits

When it comes to installing or upgrading a wood-fired heating system, having everything in one place makes the job a whole lot easier. At Alternate Heating & Supplies, our wood boiler installation kits are designed to work seamlessly with non-pressurized wood boiler systems.

Each wood furnace install kit includes the essential components you need for a professional-grade installation, without the guesswork:

  • High-temp PEX tubing
  • Threaded brass and stainless fittings
  • Pump flanges
  • Pressure/temperature gauges
  • High-temp ball valves and accessories

 

Whether you're setting up a new system or replacing old, worn components, these boiler system install packages are engineered to fit together efficiently and reduce compatibility issues.

Be sure to take a look at our other key products like Heat Exchangers, Circulator Pumps, and Aquastats for a complete installation package.

Optimize Hydronic Performance and Field Installations

Installing a hydronic heating system doesn’t have to be a hassle. Our hydronic heating install kits are designed to make field work smoother, faster, and more reliable for contractors, property managers, and handy homeowners.

Here's why our engineered hydronic heating kits are the go-to choice:

  • Standardized kits reduce sourcing errors
  • Fewer trips to the hardware store
  • Faster install times save labor costs
  • Better material performance under thermal stress
  • Compatible with closed-loop heating systems

 

Using one of our outdoor wood boiler hookup kits means you’ll have all the wood-fired heating installation components you need—made to last, tested under load, and ready to work.

Trusted by Installers, Backed by Technical Expertise

Contractors across the country turn to Alternate Heating & Supplies because they know our kits are built right, priced fairly, and backed by strong technical know-how. Whether you're doing a commercial wood furnace installation kit or need industrial wood boiler parts, you’re not on your own.

Our team offers detailed technical support, installation advice, and product recommendations tailored to your setup. That means fewer mistakes and better performance over time.

Ideal for:

  • New builds and installations
  • System replacements and retrofits
  • Multi-site or bulk commercial projects
  • DIY setups by self-sufficient homeowners

 

With reliable wood boiler system components on hand, your next install will go off without a hitch and stay running for years. Shop our outdoor wood furnace DIY kits and wood boiler heating system install kits today!