Circuit Boards & Components
If you cannot find the part you are looking for, please call, email, or fill out our Parts Request Form. The team at Mountain View Hearth Products will be happy to assist you with any pool or spa repair project. We also provide technical support during the installation process.
Circuit Boards and Components
Electronic parts in pools and spas are vulnerable to failure, whether due to water damage, incorrect wiring, or simply old age. We have a large stock of replacement circuit boards and circuit board components for pools and spas. Order OEM pool control panel parts from Sundance Spa, Balboa, Coleman Spa, Brett Aqualine, and other leading manufacturers. Aftermarket parts are also available to add functions to your water structure.
Replacement Pool Electronics
A pool circuit board is the central nervous system, connecting other components, such as water jets and heaters, via a control panel. We carry full circuit boards to replace faulty systems, so you don't need to purchase a new pool or hot tub. Browse universal and direct fit pool control boards below or enter the information into our search bar to find a match.
We also have an array of pool electrical components, including transformers, sensors, light fittings, control panel overlays, and topside controls. Most products ship in 1-2 business days with free U.S. ground shipping on orders over $99.
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Hayward
$20.95HAYWARD & COMFORTZONE Double Pole Contactor, 240 Volt Coil, 50 Amp Max, For Hayward/Comfortzone C-SPA-XI Electric Heater, Waterpik-Laars Electric Heater, Elektra II (1985-1995). This part measures 3-3/16” x 2-9/16” x 2”...HCC2XU04GG$20.95 -
Gecko
$612.50Replacement Gecko spa control box. This part is the replacement box ONLY. IN.XE-5-11-H4.0-1-2-B-O-D-32K-GD1It includes the available circuits listed below: High Current Pump 1 circuit, 1 or 2 speed, 120v, 20A max High Current Pump 2 or HC Blower...0602-221022$612.50 -
BluWater
$441.15Replacement BluWater ISIS Bromine Generator Electrode Assembly. Repalces part number E-200BluWater Technologies Part # ISISELECTRODEISISELECTRODE$441.15 -
Spa Components
$37.15Replacement light for Marquis Spas. May fit many units. Please check the owners manual for part numbers. Marquis Part # MRQ740-0639MRQ740-0639$37.15 -
Balboa
$439.45Replacement Balboa Leisure Bay G-2.5 & G-3 Topside Control. Measures 13 3/8 x 2 1/2. Features: 6 Button, 7ft CordBalboa Water Group Part # 5371653716$439.45 -
Brett Aqualine
$373.00Replacement Brett Aqualine PCB Board. For Brett BL-40 and all Catalina controls four function boards, both 120v and 240v. Comes with retrofit instructions.Brett Aqualine Part # 82580D-082580D-0$373.00 -
Hydro-Quip
$117.70Hydro Quip Water Pro 100mg 120V/240V Ozonator kit. Hydro Quip part # 34-2722-100-K34-2722-100-K$117.70 -
Spa Components
$32.80Replacement 8 button topside overlay for Marquis Spas. Fits 2011 and 2012 units. This part measures 8-7/8" x 4-1/8" x 1/32". May fit many units. Please check the owners manual for part numbers. Part # MRQ650-0683MRQ650-0683$32.80 -
Pioneer H2O Technologies
$307.15Replacement Pioneer H2O Genesis Bromine Generator Electrode Assembly. Pioneer H2O Technologies Part # GENELECTRODEGENELECTRODE$307.15 -
Sundance Spas
$75.20Sundance Spa 240VAC To 12VAC Circuit Board Power Transformer For All Portofino, Sweetwater, Del Sol, And 1 Pump Convertible Systems. Measures 3-5/8" x 2-1/2" x 2-1/4" SUNDANCE Part # SUN6000-516SUN6000-516$75.20 -
Waterway
$22.13Replacement 1 Amp light transformer. 120V/12V 60 HZ. Please check your owner's manual for part number compatibility. Part # WWP813-4400WWP813-4400$22.13Qty in Cart: 0Price:$22.13Subtotal: -
Balboa
$205.25Replacement Balboa Duplex Button and T-Stat Knob Analog Topside Control. Measures 4 1/2 x 2 1/4.Features: 1 Button w/ Thermostat Knob, 7ft CordThis part is identical to and replaces part numbers: 51422, BAL51219, 611564, 9705-10.Balboa Water Group Part #...51219$205.25