Description
The Field Controls CAS-7 Combustion Air System (SKU 46266306) is an engineered solution designed to deliver reliable, controlled combustion air to gas or oil-fired appliances. Built with dual-voltage compatibility, the CAS-7 offers installation flexibility across a wide range of residential and light-commercial heating systems, eliminating the guesswork of matching system voltage requirements.
Why Combustion Air Matters
Proper combustion air supply is critical to the safe and efficient operation of gas and oil appliances. Without adequate air, appliances can produce carbon monoxide, experience incomplete combustion, and suffer accelerated wear. The Field Controls CAS-7 ensures your appliances receive the precise volume of outside combustion air needed for optimal performance and code compliance.
Key Features
- Dual-voltage design for flexible installation on gas or oil appliances
- Engineered to supply controlled outside combustion air to heating equipment
- Compatible with a broad range of residential and light-commercial gas and oil-fired appliances
- Supports safe, efficient, and complete combustion
- Helps meet local building codes and NFPA requirements for combustion air supply
- Durable construction from a trusted name in HVAC ventilation and combustion controls
- Easy to install with straightforward wiring for dual-voltage applications
Applications
- Gas furnaces and boilers
- Oil-fired furnaces and boilers
- Water heaters (gas or oil)
- Residential and light-commercial heating systems requiring dedicated combustion air
About Field Controls
Field Controls has been a leading manufacturer of ventilation and combustion air products for the HVAC industry for decades. Their combustion air systems are trusted by contractors and engineers for dependable performance, code compliance, and long service life.
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