How to Tell the Difference Between the Most Energy Efficient Hot Tubs and the Least Energy Efficient Models

An energy-efficient hot tub may save you hundreds of dollars in energy costs over the course of a year compared to a less-energy-efficient hot tub. But what is it about a hot tub that makes it energy efficient? To save money on your energy bills, look for the following features:

• A sturdy foundation that has been strategically placed

• Composite foundation that has been molded

• Exceptional insulation

• Airtight sealing are essential.

• A straightforward plumbing design

• Cover with a tailored fit

Watch this brief film, which includes the following information, which discusses key energy saving ideas in a realistic and easy-to-understand way:

A solid foundation that has been strategically placed

The location of your spa and the surface it is set on are critical factors in determining its energy efficiency. The aim, of course, is to keep heat loss to a bare minimum. In order to prevent heat from escaping needlessly, a perfectly strong foundation in a suitable place will go a long way toward preventing heat from escaping. Sure, you’ll need a flat surface beneath the spa, but that’s not enough when it comes to efficiency–even grass and gravel contain spaces or “holes” that allow heat to pass through and become more efficient. Simply said, the more solid the surface, the greater the amount of heat that can be kept.

The same principles apply to the placement of the spa. One that is positioned out in the open, exposed on all sides but is shielded on all sides by a corner of the house and tall trees will not lose heat as quickly as one that is situated in the shade, protected on all sides by tall trees.

Base made of molded composite material

Additionally, the spa’s physical foundation might have an impact on its heat retention. In the same way that the foundation of a building must be solid (as well as resilient and impermeable to water), the base of a hot tub must be solid in order to limit heat loss. In certain cases, the hot tub foundation is made of wood slats or just a thin layer of plastic, which, once again, allows for ventilation and energy inefficiency. Higher-quality devices, on the other hand, are constructed with a molded composite base made of thick ABS. It should come as no surprise that the denser the base, the greater the amount of heat trapped.

Insulation of superior quality

The quality of the insulation of your hot tub has a significant impact on the amount of heat it retains. Because of poor insulation, heat from the water has an easier time escaping from the building. The lower the water temperature falls, the more difficult it is for your hot tub to heat up again when you’re ready for another bath. Spas are typically insulated in one of three ways: with complete foam, with partial foam, or without foam at all. Because the greater the density of the insulation, the greater the amount of heat that is kept, full foam is the most energy efficient of the insulation options.

Seals that are impenetrable by air

A hot tub’s structure often contains a heating system, filtration system, circulation system, and jet system, among other things. Each system is comprised of a number of functional components that are joined together by means of hoses, pipes, couplings, elbows, tees, and other shell fittings. It is possible for leaks to emerge at the joints between them if the joints are not properly sealed, resulting in energy loss during water or air transmission.

Copper pipes are used to plumbed hot tubs, however plastic PVC tubing needs a different sealing method than copper pipes. A PVC pipe is sealed by covering it with adhesive, attaching the parts together, and then adding a metal clamp to the end of it to hold the seal in place. If this is not done correctly, or if certain procedures are skipped, the seal will be either weak or partial, allowing the unit to leak either air or water, resulting in not just heat loss but also a slew of additional issues.

Designing a Simple Plumbing System

Energy efficiency is enhanced by the elegant design of the spa, which may be credited with its high level of energy efficiency. And the most simple is the greatest. The reason behind this is as follows: The greater the number of fittings in the design, such as elbows and union points, the more friction is formed, eventually delaying water flow and resulting in more system inefficiencies. Most crucially, the greater the number of pipes that the water must pass through, the greater the amount of heat that is lost as it circulates through the system. The basic line is that the less plumbing your spa requires, the more energy efficient it will be.

Fitted Cover that is well-made

It’s no secret that heat rises in the atmosphere. An insulated cover for your spa is essential to preventing it from becoming an energy guzzler while it is not in use. This is particularly important during the winter. Quality hot tubs are often delivered with custom-fitted coverings that are tailored to the individual spa model. High-density foam is the first feature to look for in a mattress cover. The greater the density of the foam, the less heat can pass through it. The underside of certain covers is made of a heat-reflective material, which reflects rather than absorbs heat, which may help to keep water temperatures stable. Look for locking clip alternatives as well, since this will prevent the cover from opening as the wind picks up speed.

Other Points to Consider

Pumps for spas

Pumps for spas are available in a variety of sizes and levels of efficiency; however, for the best results, you’ll want to go for a spa with a twin pump system. Dual pump systems divide the work between two pumps: one to circulate the water and another to power the spa jets. This prevents overworking a single pump and saves money. This increases the efficiency of the design while also extending the life of the pump.

Lights

With incandescent, fluorescent, and LED bulbs, there is a significant variation in the amount of energy they use, with LED bulbs being the most energy efficient and long-lasting by far. Choose spas that make use of them, or consider changing them as soon as possible after purchase.

Additional Suggestions

• Construct a windbreak of some description.

• When not in use, cover yourself with a floating heat blanket.

• Decrease the temperature by a couple of degrees.

• Maintain the spa on a regular basis, including the replacement of filters and the monitoring of spa chemicals.

Electrical Consumption Testing is performed on a regular basis.

The California Department of Energy, which establishes energy efficiency standards with which manufacturers must meet, is a fantastic source of information on individual brand energy efficiency. The results of these tests are made accessible to the public and may be obtained over the internet. The very least you want to be sure the hot tub you’re considering acquiring has been put through its paces and passed the test. If this is not the case, it is likely that the manufacturer is not well-regarded in the industry.

Summary

An energy-efficient hot tub may save you hundreds of dollars in energy costs over the course of a year. To save money on your energy bills, look for the following features:. A sturdy foundation that has been strategically placed. Airtight sealing are essential. A straightforward plumbing design.

Cover with a tailored fit. The quality of the insulation of your hot tub has a significant impact on the amount of heat it retains. Spas are typically insulated in one of three ways: with complete foam, with partial foam, or without foam at all. The lower the water temperature, the harder it is for the hot tub to heat up again when you’re ready for another bath. The less plumbing your spa requires, the more energy efficient it will be.

An insulated cover for your spa is essential to preventing it from becoming an energy guzzler while it is not in use. High-density foam is the first feature to look for in a mattress cover; the greater the density of the foam, the less heat can pass through it. Look for locking clip alternatives as well as this will prevent the cover from opening as the wind picks up speed. Dual pump systems divide the work between two pumps: one to circulate the water and another to power the spa jets. This increases the efficiency of the design while also extending the life of the pump.

LED bulbs are the most energy efficient and long-lasting by far. The California Department of Energy is a fantastic source of information on individual brand energy efficiency.

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