Combine the Power of Heating & Tankless In Your Home!

You might be surprised to learn just how much heat your home depends on. We depend on heat in the air during winter months to keep us comfortable and free from the cold outside. We depend on hot water every day for bathing, cleaning, and cooking. And we depend on heat in the form of fire for things like cooking on gas stoves (or to heat the water we mentioned previously). However, in the past all of these different forms of heat all needed their own separate heating appliances.

Today, that’s no longer the case. At CJ’s Heating & Cooling, we’re proud to offer the world’s premier combi-furnace unit: the GF 200 by NTI. Built with Green Furnace Technology®, this unique appliance combines the power of a furnace with a tankless water heater so you can enjoy a limitless supply of hot water on-demand, along with dependable and energy-efficient heat to keep your home warm!

What Is a Combi-Furnace?

What is the GF 200, exactly? It’s a combi-furnace, or a single appliance which combines both your furnace and your water heater into one simple unit. The GF 200 is slightly bigger than the size of a large desktop computer and easily installs almost anywhere in your home. All you need is an exhaust connection, water connection, and duct connection for your furnace. And these systems combine to create a seamless heating experience.


The GF 200 is a whopping 97 percent efficient, making it the world’s best combi-furnace available on the market today. That means more even heat cycles with minimized cycling for ultra-smooth heat output. This level of energy efficiency means greatly reduced exhaust amounts for lower environmental impact.

Tankless Water Heater Technology

The GF 200 is so much more than a high-efficiency furnace, however—it’s also a tankless water heater, which can provide you with a potentially limitless supply of hot water! Even when water entering your home is a frigid 40 degrees (which isn’t uncommon during winter months), the GAF 200 can provide enough hot water for two 2.5 gallons/minute showers to run simultaneously. During warmer months, it can provide enough water to power a shower, your washing machine, and your dishwasher all at the same time!

Tankless water heater furnace combo

And it does all of this while using only a small portion of the energy that a traditional tank-style heater would as well! Tank heaters take an obnoxiously long amount of time to refill and reheat up to the optimal temperature, which means a long waiting period. Likewise, they will eventually run out of water if you use them too long. A tankless water heater doesn’t have to worry about either of these things, as they heat the water once before it reaches your tap or fixture.

Here at CJ’s Heating & Cooling, we’re proud to offer the GF 200 combi-furnace unit, and can outfit your home with this revolutionary system. If you’re looking for a brilliant way to keep your home warm throughout winter and enjoy a potentially limitless amount of hot water on-demand, then we strongly encourage you to reach out and see how this investment in your home may be the best decision for you!

Call CJ’s Heating & Cooling at (610) 200-6130 today and find out more about the GF 200 combi-furncae unit from one of our skilled heating installation experts.