Engaging idea, right? Because a heat pump is more efficient than a gas furnace at greater temperatures, the double fuel system defaults to a heatpump on milder days. Gas is more efficient for larger heating loads, so the double fuel system utilizes gas when temperature levels get really low.
So would we. Reality, however, is a bit more complex. Nowadays, double fuel isn't necessarily more energy effective than its most popular alternatives for each house all of the time. In truth - and this is just our opinion, mind you - the concern of "updating" to double fuel heating equipment ought to in fact have less to do with expense and more to do with comfort.
Or not. Our team can assist you make an informed decision. Many dual fuel systems are set up so that electrical energy warms your home when the outdoor temperature level is greater than 40 degrees. When it dips listed below 40 degrees, gas heat begins. The thinking is that it's overkill to warm your home with gas when things are "cold, however not that cold." Heat pumps operate quite efficiently in those conditions, and using gas in fact costs more.
In theory, it gives you the very best of both worlds. But things are altering. In the last few years, gas costs have actually taken a severe nosedive - home heating. Like it or not, fracking has made it simpler and more cost efficient to draw out gas from mother earth. The outcome for consumers is that it's more affordable to warm your home with gas than at any other time in current memory, even when temperatures exceed 40 degrees.
If your understanding of heat pumps is that they're painfully costly to operate in super-cold weather, you ought to get a load (pun planned) of what's on the marketplace today. For the most part, property owners with brand-new heatpump don't need to stress over costly "additional," "resistance," or "strip" heat desolating their electric costs.
Even people in Vermont use electrical power to warm their houses nowadays! Crazy, right? Here's what all of this means for double fuel heating: If you currently have natural gas lines connected to your house, it may be more affordable to stick with an all-gas heater. If you're replacing an old heatpump, going with a modern, energy-efficient heat pump probably makes more sense than dual fuel.
Up until now, things aren't looking so excellent for double fuel anymore (home heating). If there the effectiveness gains aren't as terrific as we believed, does double fuel still serve a purpose? We advise dual fuel heat in this scenario: Your house becomes exceedingly dry in the fall and winter season, leaving you with uncomfortably dry skin.
With gas, the temperature of the air coming out of your vents will generally be greater than your body temperature. By contrast, heat produced by heat pumps in some cases feels cool (heating system). It isn't cool - it's warmer than the ambient temperature - however it feels that method since your body temperature level is greater than the temperature level of the air produced by the heat pump.
Anyhow, the outcome of natural gas's "actually hot" heat is that it dries out the air a lot more than a heat pump's "less hot" heat. Some individuals do not like this negative effects. If that sounds like you, dual fuel heating might make sense. Here's a breakdown of heat source possibilities according to comfort concerns and A/C infrastructure: Make the most of the gas lines you've got and opt for double fuel devices.
However, if your dry skin has actually reached the level of overall cracked-skin misery, think about changing to a heat pump. If your home is linked to natural gas, go with an all-gas heater. Currently using a heat pump? Stick to that. It may be why the dryness isn't getting to you.
Gas, dual fuel, heat pump - whatever is just a lot better than it used to be! Whether you go with double fuel or something else, simply make certain to aspect convenience into your decision. Different kinds of systems do produce various conditions inside your house. You're currently getting new, high quality equipment, so efficiency is more or less taken care of.
So, does dual fuel heat make good sense for your house? Similar to a lot of things in life and in A/C, it's up to you.
Most of North American families depend on a central heater to offer heat. A heater works by blowing heated air through ducts that deliver the warm air to rooms throughout your home by means of air registers or grills. This type of heater is called a ducted warm-air or required warm-air distribution system.
Inside a gas- or oil-fired furnace, the fuel is mixed with air and burned - heating system. The flames heat a metal heat exchanger where the heat is moved to air. Air is pressed through the heat exchanger by the "air handler's" furnace fan and after that required through the ductwork downstream of the heat exchanger (types of heating system).
Older "climatic" heating systems vented directly to the atmosphere, and squandered about 30% of the fuel energy simply to keep the exhaust hot enough to securely rise through the chimney. Present minimum-efficiency heating systems decrease this waste substantially by using an "inducer" fan to pull the exhaust gases through the heat exchanger and induce draft in the chimney.