• Home
• Shop By Category
  Shop By Category
  • Air Filters
  • Boilers & Hydronics
  • Controls
  • Mini Splits & Forced Air
  • PEX & Radiant Tubing
  • Plumbing & Bath
  • Radiant Heating
  • Solar & Geothermal Systems
  • Ventilation & Indoor Air Quality
• Shop By Brand
  Shop By Brand
  1. ADP
  2. AIC Alliance
  3. Airtec
  4. Amana
  5. Amba
  6. Amtrol
  7. Aprilaire
  8. Aspen
  9. Axiom Industries LTD.
  10. BestAir Pro
  11. Biasi
  12. Bisque
  13. Broan
  14. Buderus
  15. Burnham
  16. Caleffi
  17. Carel
  18. Carrier
  19. ComfortPro
  20. ComfortStar
  21. Crown Boiler Co.
  22. Daikin
  23. Danfoss
  24. Diversitech
  25. Dunkirk
  1. Ecobee
  2. Electro Industries
  3. Emerson
  4. Eternal
  5. Fantech
  6. Flanders
  7. Fujitsu
  8. General Aire
  9. Goodman
  10. Grundfos
  11. Honeywell
  12. Hydrolevel
  13. InfraSave
  14. Kamco
  15. Laars
  16. Lanco
  17. Lennox
  18. LG
  19. Mitsubishi
  20. Modine
  21. Mr. Steam
  22. Navien
  23. New Horizon Corp.
  24. New Yorker
  25. Noble
  1. Noritz
  2. NuTone
  3. Panasonic
  4. Peerless
  5. Pensotti
  6. Pro-Fab Industries
  7. Quietside
  8. Reflectix
  9. Reznor
  10. Rinnai
  11. Runtal
  12. Samsung
  13. Sanyo
  14. Schluter
  15. Smart Electric
  16. Soler & Palau
  17. SpacePak
  18. Steam Radiators
  19. StormPro
  20. SumPro
  21. SunTouch
  22. Taco
  23. Tekmar
  24. Thermo
  25. Tile Redi
  1. Triangle Tube
  2. Unico
  3. Utica
  4. Venmar
  5. Viega
  6. Viessmann
  7. Watts Radiant
  8. Weil-McLain
  9. White Rodgers
  10. Williamson-Thermoflo
  11. Wilo
  12. WSD
• My Account
  My Account
  • My Orders
  • My Merchandise Returns
  • My Credit Slips
  • My Addresses
  • My Personal Information
  • My Vouchers
  • My Warranties
• Customer Service
  Customer Service
  • Contact Us
  • FAQ
  • Shipping Policy
  • Product Availability
  • Return Policy
  • Freight Damage
  • Using Contractors
  • Warranty Claims
  • Conditions of Use
  • Privacy Policy

Boiler Gas Type Conversion Kits

• Viessmann Conversion Kit Natural Gas to Liquid Propane ECD-100 NG to LP (0-2,000 Ft)

  

  Model: 7134021 Brand: Viessmann
  
  Availability:  Ships within 5-7 days.
  Shipping: Free Ground Shipping in the USA
  Viessmann 7134021 Conversion Kit Natural Gas to Liquid Propane ECD-100 NG to LP (0-2,000 Ft)

  $190.95
  

  Add to cart View Details Tell a Friend Ask a Question

  Select to compare

• Viessmann Conversion Kit Natural Gas to Liquid Propane ECD-065 NG to LP (0-2,000 Ft)

  

  Model: 7134019 Brand: Viessmann
  
  Availability:  Ships within 5-7 days.
  Shipping: Free Ground Shipping in the USA
  Viessmann 7134019 Conversion Kit Natural Gas to Liquid Propane ECD-065 NG to LP (0-2,000 Ft)

  $190.95
  

  Add to cart View Details Tell a Friend Ask a Question

  Select to compare

• Viessmann Conversion Kit Natural Gas to Liquid Propane ECD-115 NG to LP (0-2,000 Ft)

  

  Model: 7134022 Brand: Viessmann
  
  Availability:  Ships within 5-7 days.
  Shipping: Free Ground Shipping in the USA
  Viessmann 7134022 Conversion Kit Natural Gas to Liquid Propane ECD-115 NG to LP (0-2,000 Ft)

  $190.95
  

  Add to cart View Details Tell a Friend Ask a Question

  Select to compare

• Quietside DPW 99/120 Liquid Propane Conversion Kit

  

  Model: DPW 99/120 Brand: Quietside
  
  Availability:  In stock. Ships within 3-5 days.
  Shipping: Free Ground Shipping in the USA
  Quietside DPW 99/120 Boilers Liquid Propane Conversion Kit (LP Kit) Pricing and Description, Quietside LP Kits at e-comfortusa.com

  $145.75
  

  Add to cart View Details Tell a Friend Ask a Question

  Select to compare

• Viessmann Conversion Kit Natural Gas to Liquid Propane ECD-200 NG to LP (0-2,000 Ft)

  

  Model: 7134026 Brand: Viessmann
  
  Availability:  Ships within 5-7 days.
  Shipping: Free Ground Shipping in the USA
  Viessmann 7134026 Conversion Kit Natural Gas to Liquid Propane ECD-200 NG to LP (0-2,000 Ft)

  $190.95
  

  Add to cart View Details Tell a Friend Ask a Question

  Select to compare

• White Rodgers LP to NG Gas Conversion Kit for 36 Series Gas Valves, 2.5 to 5" W.C.

  

  Model: F92-0656 Brand: White Rodgers
  
  Availability:  In stock. Ships within 24 hours.
  Shipping: Free Ground Shipping in the USA
  White Rodgers LP to NG Gas Conversion Kit for 36 Series Gas Valves, 2.5 to 5" W.C.

  $15.95
  

  Add to cart View Details Tell a Friend Ask a Question

  Select to compare

• Viessmann Conversion Kit Natural Gas to Liquid Propane ECD-140 NG to LP (0-2,000 Ft)

  

  Model: 7134023 Brand: Viessmann
  
  Availability:  Ships within 5-7 days.
  Shipping: Free Ground Shipping in the USA
  Viessmann 7134023 Conversion Kit Natural Gas to Liquid Propane ECD-140 NG to LP (0-2,000 Ft)

  $190.95
  

  Add to cart View Details Tell a Friend Ask a Question

  Select to compare

• Weil-McLain PFG - Conversion Kit - NG to LP

  

  Model: 510811406 Brand: Weil-McLain
  
  Availability:  In stock. Ships within 3-5 days
  Shipping: Free Ground Shipping in the USA
  Weil-McLain - Conversion Kit - NG to LP - Natural Gas to Liquid Propane - for PFG-6/7 Boilers - 510811406

  $424.95
  

  Add to cart View Details Tell a Friend Ask a Question

  Select to compare

• Burnham ES23-9, Series 3 Boilers Natural Gas to Propane Conversion Kit, NG to LP

  

  Model: 102773-01 Brand: Burnham
  
  Availability:  Ships within 5-7 days.
  Shipping: Free Ground Shipping in the USA
  Burnham ES23-9, Series 3 Boilers Natural Gas to Propane Conversion Kit, NG to LP

  $77.95
  

  Add to cart View Details Tell a Friend Ask a Question

  Select to compare

• Burnham ES23-9, Series 3 Boilers Propane to Natural Gas Conversion Kit, LP to NG

  

  Model: 102774-01 Brand: Burnham
  
  Availability:  Ships within 5-7 days.
  Shipping: Free Ground Shipping in the USA
  Burnham ES23-9, Series 3 Boilers Propane to Natural Gas Conversion Kit, LP to NG

  $77.95
  

  Add to cart View Details Tell a Friend Ask a Question

  Select to compare

• Weil-McLain EGH - Conversion Kit - NG to LP

  

  Model: 510811390 Brand: Weil-McLain
  
  Availability:  In stock. Ships within 3-5 days
  Shipping: Free Ground Shipping in the USA
  Weil-McLain - Conversion Kit - NG to LP - Natural Gas to Liquid Propane - for EGH-85/95 Boilers - 510811390

  $484.95
  

  Add to cart View Details Tell a Friend Ask a Question

  Select to compare

• Weil-McLain CGt - Conversion Kit - NG to LP

  

  Model: 510811925 Brand: Weil-McLain
  
  Availability:  In stock. Ships within 3-5 days
  Shipping: Free Ground Shipping in the USA
  Weil-McLain - Conversion Kit - NG to LP - Natural Gas to Liquid Propane - for CGt-5 Boilers - 510811925

  $161.95
  

  Add to cart View Details Tell a Friend Ask a Question

  Select to compare

• Rinnai LP to NG Conversion Kit For Rinnai Q175S Condensing Boilers

  

  Model: 804000027 Brand: Rinnai
  
  Availability:  In stock. Ships within 3-5 days
  Shipping: Free Ground Shipping in the USA
  Rinnai LP to NG Conversion Kit For Rinnai Q175S Condensing Boilers, Condensing Boiler Accessory, Addition

  $130.96
  

  Add to cart View Details Tell a Friend Ask a Question

  Select to compare

• Quietside DPW - Contractor Kit - Package of Frequently Used Parts

  

  Model: DPWCONKIT Brand: Quietside
  
  Availability:  In stock. Ships within 5-7 days
  Shipping: Free Ground Shipping in the USA
  Quietside - DPW - Contractor Kit - Package of Frequently Used Parts

  $245.95
  

  Add to cart View Details Tell a Friend Ask a Question

  Select to compare

• Weil-McLain EGH - Conversion Kit - NG to LP

  

  Model: 510811391 Brand: Weil-McLain
  
  Availability:  In stock. Ships within 3-5 days
  Shipping: Free Ground Shipping in the USA
  Weil-McLain - Conversion Kit - NG to LP - Natural Gas to Liquid Propane - for EGH-105/115/125 Boilers - 510811391

  $494.95
  

  Add to cart View Details Tell a Friend Ask a Question

  Select to compare