How big should a gas line be for a pool heater?
Using a published table, the HVAC contractor I engaged to replace the gas line to the pool heater determined that 3/4″ would be too small for that long a run. There would be too much pressure drop. The solution was to upgrade to a “2 pound” system.
How often should I run my swimming pool heat pump?
Your heat pump is connected to your swimming pool water circulation system, which means your heat pump can only run when your swimming pool pump is running. Ultimately, you want to enjoy your swimming pool, so you should consider your personal preferences and lifestyle when deciding how often…
Which is the best way to run a pool heater?
The main consideration in efficiently using the heater is how often you use the swimming pool. Installing the right size heater heats the pool in the fastest time and reduces strain on the appliance.
Which is better gas or electric pool heater?
If the main feature you are looking for in the pool heater is the quick heating of the water, a gas heater will be perfect for you. On average, it will increase the water temperature by 3-4ºF per hour which is 2 times faster than any heat pump (1-2ºF per hour).
How long does it take a heat pump to heat a pool?
10 x 1.33= 13.34 hours of heating before the pool reaches 80 degrees F. In most cases, calculations for a heat pump and heater are optimistic. For heat pumps, the efficiency varies depending on the air temperature and therefore the calculations cannot account for cooler temperatures.
How much does it cost to run a pool heater?
A 100,000 BTU heater uses 1 therm of natural gas per hour, so a 400,000 heater consumes 4 therms an hour. 4 therms an hour x $1.67 = $6.68 per hour. So the magic number based on the most common 400,000 BTU pool/ spa heater is $6.68 per hour in gas cost to run your heater.
Do you need a gas heater for a swimming pool?
An undersized heat pump must run longer in order to heat the swimming pool. Longer running times mean a decrease in efficiency and higher operating costs. In short, it’s an all around bad situation and purchase a gas heater instead.
How often should I tune up my gas pool heater?
You’ll probably need to tune up your pool heater annually. Also, scaling in the burner or heat exchanger may decrease efficiency over a period of time. With proper installation and maintenance, gas pool heaters typically last five or more years.
