Heat pumps are not new to the market but the price of fossil fuels has made them appealing. As technology has improved, their operating cost has dropped dramatically leading to high levels of efficiency. What is efficiency? How do they operate? When should you invest in a single rather of a solar system or a gas? What does it cost to run? Some other questions and these are thought read on.
The efficacy that’s talked about in regard to heat pumps can also be referred to as the Coefficient Of Performance or COP. This provides a relation between the amount of energy utilized to the quantity of energy generated. To compare apples with apples, a typical electrical immersion heater (like in a kettle) is around 90% effective so would have a COP near 1 but heating pumps can be rated using a COP of 5 that signifies an efficiency of 500%. This is because heat pump doesn’t actually create heat (such as an immersion heater does) they just move it from 1 place to another.
This is something the potential buyer has to be aware of since heat pumps have a drawback. Electric heat pumps require warmth from the air and move it so does their efficacy in order the air temperature drops. In reality, once the 45 degrees F mark is hit around by the air temperature, they can even freeze and stop working!
When comparing different brands for efficacy it is essential to be certain that the COP is calculated under the same requirements for every pump.
How Does A Heat Pump Work?
If you have a refrigerator or a non-evaporative air conditioner you presently have a heat pump. Actually, a car radiator is a heat pump. In basic terms, you are utilizing a liquid or gas to pick up the heat at the same point then pumping it to a radiator (or heat exchanger) and releasing it. A fridge is transferring heat from inside the box and pumping into a radiator outside the box in which it enters the air — that is there is heat around the exterior of your refrigerator. Halifax Heat Pumps | Quality HVAC and Heat Pumps in Nova Scotia
So a swimming pool pump will require heat from the surrounding air and transfer it via refrigerant gas and a blower into a heat exchanger releasing heat into the pool water flowing. The cooled gas travels on through piping straight back to where it picks up more heat and so forth and began. This is also called a”closed loop” because the gasoline keeps on travel.
Can I Buy a Heat Pump?
That is a harder question to answer. There are grounds for utilizing heat pumps and there are grounds for choosing for heater or gas. Is will when the air temperature falls below the 45 to 50 degrees F mark you want to warm your pool water? If so then forget it – your best bet is most likely a gas heater. Can a solar pool heater expand your swimming year? In case you have space, a solar system may be best even though it could cost more to purchase initially.
A heat pump will heat your pool water on demand so that you don’t have to fret about overcast weather as you do with a solar system. You would place the mandatory water temperature and the heat pump will run as required to keep to that temperature. They can be used if you only want to utilize the pool to warm a pool but gas heaters are better at this.
They are simple to install requiring some straightforward PVC plumbing and also an electrical connection (use a builder for that) and do not take up a lot of space.
You will find above floor electric pool heaters available as well as in-ground versions.
What’s the Cost Of A Heat Pump?
The first purchase cost will be somewhere between $2,000 and $5,000 depending mostly on the heating capacity (measured in BTUs). Larger heating capability will cause quicker times but will add more to your power bill. The cost is roughly half that of a gas pool heater. The cost can be reduced by about 60 to 80% if you use a pool cover. Pool covers not just help keep debris out but keep water by reducing evaporation. Evaporation accounts for approximately 80 percent of pool heat loss so installing a pool cover must be high in your to-do record! Based on where you live you could expect your power bill to increase by about $700 to $2,000 per year without a pool cover or $100 to $400 if you use a pay. Ready Refrigeration
Heat pumps have a few moving and electrical parts so it is a good idea to get them serviced yearly to get the best efficiency and lifespan out of them. Your user manual will normally have a maintenance schedule that is recommended. 10 decades or more they ought to last. The appropriate balance of your pool substances is critical otherwise efficiency will fall and the damage could result.
In conclusion, do a little homework before you commit to one type of pool over another. They all can sound great but a little idea about your needs and situation might help you make the right choice. Heat pumps have several advantages to consider. https://readyrefrigeration.ca/nova-scotia-power-heat-pump-financing-daikin-products