Frequently Asked Questions

Why is our hot tub water cold when everything seems to be working? 

There are several reasons why the water won’t heat. Some of the top reasons include: 

• A filter clogged with algae or debris that has blown into the hot tub.
• Air locks in the circulation system, especially if the hot tub was recently refilled.
• The heater, or a component of the heater has failed. The top reason a heater fails is due to poor water chemistry.

Central Coast Pool and Spa can troubleshoot and resolve the issue by: 

• Inspecting and cleaning the filter.
• Temporarily turn off the hot tub and clear any airlocks. 
• Inspect the heater, and replace or repair any components. 
• Balance the water chemistry.

A hot tub water heater lasts about five years if the hot tub is maintained properly. To avoid heater failure: 

• Maintain the water chemistry at the level recommended by the manufacturer. 
• Maintain the water level.
• Regularly remove debris, such as leaves and insects from the hot tub. A cover also helps keep debris out of the tub when it’s not in use. 
• Avoid the use of oils and lotions before entering the hot tub. Wear shoes or slippers between the house and the hot tub. Going barefoot means some level of dirt can collect on your feet and eventually clog the filter.

A regular maintenance schedule with Central Coast Pool and Spa helps keep the equipment in working order, keeps the water chemistry balanced, and the water and hot tub clean. Regular, knowledgeable maintenance is the best way to be sure you have years of enjoying your hot tub. 

We are buying a house with a hot tub. Can you inspect the hot tub before we finalize the purchase? 

Yes. Inspecting a spa, hot tub, or pool before purchasing or selling a home is a good practice. The inspection can reveal any potential problems so they can be repaired before the sale.  

Central Coast Pool and Spa thoroughly inspects the spa or pool, making sure there are no leaks, and the pumps, filters, and heaters are in good working order. We can clean the pool or spa, sanitize the water, and apply algaecide if needed as well. 

We can also provide a written report about the inspection. 

How can I tell if my hot tub is leaking? 

The top clues that there is a leak include: 

• An unexplained increase in the water bill. 
• Lower than usual water level, especially when the automatic fill system is running more often than usual. 
• Wet, or mushy spots in the yard or especially lush grass around the pool or spa area. 
• Standing water or rust around pipes or the pump. 
• Algae growth can result from untreated water being added to the pool. Persistent algae treatments can indicate a leak.
• Cracks or damage can lead to leaks. 

The good news is that hot tubs rarely leak and when they do, the most common culprit is the pump system. If you suspect a leak, Central Coast Pool and Spa can inspect for leaks and make the necessary repairs. It’s also a very good idea to call for an inspection after an earthquake or major fire. Shifts in the ground or the extreme heat from a fire can cause damage. 

How long can I expect my hot tub to last? 

A quality hot tub can last up to 20 years, maybe even longer with exceptional maintenance. 

The lifespan depends on the quality of the materials and equipment. Quality, longer-life hot tubs have acrylic shells as opposed to fiberglass or plastic components. Hot tubs with more efficient energy requirements also tend to have equipment such as heating and water filtration systems that are more efficient.  

Regardless of the type of hot tub your budget allows, proper maintenance is the key to enjoying it for as many years as possible. Central Coast Pool and Spa is here to help keep your hot tub running. 

Call Central Coast Pool and Spa for hot tub repair and service in Atascadero, Templeton, Paso Robles, and other nearby locations.