Green-Minded Energy Efficient

Energy Efficient Hot TubsPDC Spas has engineered a unique system that maximizes energy efficiency and minimizes heat loss  rivaling our foam-filled competitors. Unlike foam-filled units which hide manufacturing defects and make servicing expensive, the sophisticated engineering of our TemperLok™ system keeps the spa lightweight, economical to own and operate.

From the bottom up, PDC Spas assures your unit is protected from cold temperatures and unwanted outside elements.  A three-layered floor construction includes a tough ABS plastic which seamlessly covers the entire bottom, wrapping upward onto the cabinet sidewalls. A thick layer of foam insulates for temperature control while the wooden layer provides strength and rigidity for a unit that is both energy-saving and durable. An inside reflective thermal barrier ensures outstanding thermal efficiency. PDC Spas TemperLOK™ insulation system provides maximum energy savings while maintaining a lightweight unit for easier installations. The use of a strong fiberglass, non-filled resin backing with an insulating foam coating provides maximum strength and efficiency.  Using this process, a PDC Spa is more costly to manufacture, however each and every PDC spa unit is made with quality and efficiency in mind.

With the PDC Spas TemperLOK™ design simply remove any of the side panels, complete maintenance and replace the panel. Quick, efficient, and economical. Your spa remains strong and insulated. Servicing the opposing foam-filled units can be a nightmare. If your spa leaks, finding the leak is a huge expense as service technicians are forced to dig through the foam to uncover the source. You're left with a spa that has no foam (you're without thermal retention and shell strength) and a big bill. Click here for answers to common questions about insulation

With PDC Spas a thick thermal cover prevents heat from escaping. This is an important feature of energy conservation as most heat escapes from the water surface; compare this to steam escaping from a styrofoam cup of hot coffee.  Only the highest quality hot tub covers are offered standard at PDC Spas. Consider the new AccuLok™ Hot Tub Cover with patent pending heat trapping design and water
resistant barrier for added performance.

Energy Performance ChartTemperLok Heat Trapping Insulation System

TemperLok™ ingenuity was developed considering low monthly costs, service and installation for your long-term satisfaction.

Waste heat from pump operation warms the air cavity behind the cabinet and is radiated and absorbed back into the spa plumbing. Warmed air is trapped between our TemperBase™ insulated floor panel and cabinet top gasket creating efficient thermos air tight insulation.

Click here for published test results

TemperLok Hot Tub

PDC Spas offers a diverse line of hot tubs, swim spas and fitness spas with unparalleled quality and wellness benefits. Dedicated to manufacturing advanced hydrotherapy products, our products are designed to reduce stress and improve your health, ultimately delivering a better quality of life in the privacy of your home. Each hot tub, fitness spa and swim spa model is meticulously engineered combining comfort features and performance technology to provide a full range of immediate and long-term health benefits. PDC Spas offers a wide variety of sizes and features to ensure the best hot tub, swim spa and fitness spa for you and your home. Made in the USA from start to finish for over 60 years, PDC Spas is proud to be the most trusted name in the spa industry.