A Company you can trust

For the easiest financing available, just click below or ask our Consultant or one of Our Technicians to assist you in as little as 5 minutes. We Also Carry a Second Look for Those With a Little Bruised Credit.

*Loans provided by EnerBank USA, Member FDIC, (1245 Brickyard Rd., Suite 600, Salt Lake City, UT 84106) on approved credit, for a limited time. Repayment terms vary from 30 to 138 months. Interest waived if repaid in 18 months. 18.58% fixed APR, effective as of January 1, 2019, subject to change. Interest starts accruing when the loan closes.

Heating Your Home with a Knik Limited Gas Furnace

Heating and cooling are typically a home’s greatest source of energy consumption, resulting in high billing costs. These costs tend to increase during the cooler months as furnaces can consume as much energy as cooling, water heating, lighting, and appliances combined.  The good news is there are ways to both measure and enhance the efficiency of gas furnaces.

A home energy audit may reveal that the current system is running at a low annual fuel utilization efficiency, or AFUE. If it is determined that the AFUE is below 80%, it may make financial sense to upgrade to a high-efficiency gas furnace that can perform at up to 98% efficiency. Anything below this level means over 20 cents of every $1.00 is being wasted in the heating process.

Types of Gas Furnaces

Not all high-efficiency gas furnaces are made equal and some are better than others based on the needs of the individual and of the structure type.


  • The basic two-stage convertible multi-speed furnace runs at a minimum AFUE of 80%. Unlike less-efficient models, this type of furnace auto-regulates the amount of heat that runs through the heat exchanger to allow lower, more-controlled output to maintain the desired temperature.


  • For even more efficiency, the single-stage, the multi-speed Knik Limited furnace runs at a minimum AFUE of 96%, which means that up to 96 cents of every $1.00 of heating energy expense warms your home.


  • Finally, there is the Knik Heating modulating, variable-speed ECM furnace. Unlike the previous two-stage and high efficiency models, a modulating furnace adjusts the amount of fuel delivered to the burner, on-demand. This results in the most precise and even heating distribution throughout the whole house. A modulating, variable-speed ECM furnace can perform at up to 98% AFUE.


Which one of these highly-efficient models is the correct choice will depend on the energy savings payback versus the cost of installation. The systems vary as well, with some being larger than others, some requiring different types of piping required for ventilation, and which method of disposal to use for excess flue gas condensate.

With so many things to consider, let the pros at Knik Heating help you choose the correct system for your home.

For the best company grantees and manfacturer warrantees in the business call 907-357-6111 or email us @ dispatch@knikheating.com

*Loans provided by EnerBank USA, Member FDIC, (1245 Brickyard Rd., Suite 600, Salt Lake City, UT 84106) on approved credit, for a limited time. Repayment term is 144 months. 6.99% fixed APR. Minimum loan amounts apply. The firstmonthly payment will be due 30 days after the loan closes.

Welcome to Knik Heating, LLC. serving the Mat-Su and Eagle River