Description
The Weil McLain 386-700-355 is a complete OEM Combustion Chamber Kit designed to restore and maintain peak combustion performance in compatible Weil McLain boilers. This all-inclusive kit provides every component needed for a full combustion chamber service or replacement, eliminating the need to source individual parts separately.
Kit Contents
- Rear refractory panel
- Front refractory panel
- Insulating refractory blanket
- Water glass (refractory adhesive/sealant)
Key Features & Benefits
- Genuine Weil McLain OEM replacement kit for assured fit and compatibility
- Refractory panels protect the boiler’s heat exchanger from direct flame impingement and extreme combustion temperatures
- Insulating blanket minimizes heat loss and maintains efficient combustion zone temperatures
- Water glass sealant bonds and seals refractory components, ensuring a tight, durable combustion chamber assembly
- Complete kit simplifies service calls — all critical combustion chamber components in one package
- Helps restore original combustion efficiency and extend boiler service life
Application
Designed as a direct OEM replacement for compatible Weil McLain boiler models. Consult the Weil McLain installation and service manual for your specific boiler model to confirm compatibility before installation. Proper installation by a qualified HVAC/R or heating technician is recommended.
Why Replace Your Combustion Chamber Components?
Over time, refractory panels and blankets can crack, erode, or deteriorate due to repeated thermal cycling and high combustion temperatures. Damaged refractory materials can lead to reduced combustion efficiency, heat exchanger damage, and unsafe boiler operation. Replacing worn components with the Weil McLain 386-700-355 kit restores the combustion chamber to factory specifications, ensuring safe, efficient, and reliable boiler performance.
Product Details
- Brand: Weil McLain
- Part Number: 386-700-355
- Kit Includes: Rear refractory, front refractory, insulating blanket, water glass sealant
- Type: OEM Combustion Chamber Replacement Kit
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