Helpful Pool & Spa Advice
Explore helpful pool, spa and bath advice from Bath & Spa Parts Online. Browse product guides, replacement part tips, water care resources, safety information and support articles designed to help you find the right parts and better understand your equipment.
Latest Pool & Spa Articles
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Why Your Hot Tub Is Not Heating: Common Causes And What To Check First
A hot tub that will not heat can be frustrating, especially when the water stays cold even though the spa appears to have power. In many cases, the heater gets blamed first, but...Read More -
Basic Pool & Spa Safety Tips Every Homeowner Should Know
Pools and spas are meant to be relaxing, fun, and enjoyable, but they also require serious attention to safety. Water, electricity, heat, chemicals, slippery surfaces, suction f...Read More -
How To Choose The Right Replacement Spa Heater
Choosing the right replacement spa heater is important because the heater must match your hot tub’s control system, plumbing, voltage, wattage, sensor setup, and physical space....Read More -
How To Find The Right Replacement Spa Control Pack For Your Hot Tub
Finding the right replacement spa control pack can feel overwhelming because the control system is the brain of your hot tub. It manages the heater, pumps, blower, lights, senso...Read More -
Hot Tub Error Codes Explained: FLO, OH, HL, DR, SN, And More
Hot tub error codes can be frustrating, especially when your spa suddenly stops heating, the jets will not run, or the control panel displays a warning you do not recognize. Cod...Read More -
Can You Upgrade To A Higher Horsepower Spa Pump?
When a hot tub has weak jets or poor water flow, it is natural to wonder whether upgrading to a higher horsepower spa pump will solve the problem. A stronger pump sounds like an...Read More -
Replacing A Hot Tub Temperature & High Limit Sensor
Not Sure Which Sensor You Need? Use our Temp Sensor Finder to search for a compatible temperature sensor, high-limit sensor, or replacement sensor cabl...Read More -
Balboa Vs. Gecko Spa Controls: What Hot Tub Owners Should Know
Balboa and Gecko are two of the most common names in hot tub control systems. If you are replacing a spa control pack, topside control panel, heater, circuit board, sensor, or c...Read More -
How Scale Buildup Destroys Pump Impellers (And How to Prevent It)
Your spa pump impeller is a small but important part hidden inside the pump wet end. Its job is to move water through the hot tub system so the spa can circulate, filter, heat, ...Read More -
The Most Common Hot Tub Repair Parts Homeowners Replace Themselves
Many hot tub repairs do not require replacing the entire spa or calling for a major service job. In many cases, common wear parts can be identified and replaced by a careful spa...Read More -
When Should You Replace A Spa Topside Control Panel?
The spa topside control panel is the keypad or display you use to operate your hot tub. It allows you to adjust the temperature, turn pumps on and off, control lights, change mo...Read More -
12 Hot Tub Chemistry/Alkalinity Secrets To Keep Your Hot Tub Happy
The secret to maintaining proper hot tub water chemistry lies in achieving a balance between various chemical factors to ensure safe and enjoyable soaking experiences. Here are ...Read More -
Why Is My Hot Tub Water Cloudy Even After Adding Chemicals?
Cloudy hot tub water is one of the most frustrating spa problems because it can happen even after you add chemicals. Many hot tub owners shock the water, add sanitizer, adjust p...Read More -
Spa Temperature Sensors Vs. High-Limit Sensors: What’s The Difference?
Spa sensors play a major role in keeping your hot tub safe, comfortable, and working properly. They help the control system monitor water temperature, protect the heater, and sh...Read More -
A Complete Guide To Spa Heater Replacement
A hot tub heater is one of the most important parts of your spa system. Without it, your hot tub quickly becomes little more than a large tub of circulating water. When the heat...Read More
