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Tecmark 1-5 PSI 1/8" NPT Pressure Switch – Part 3903-BP
The Tecmark 1-5 PSI 1/8" NPT Pressure Switch, part 3903-BP, is a reliable safety-related component used in spa and hot tub control systems. It monitors water pressure in the heater or plumbing system and sends an...Sale price $61.99Regular price $68.46 -
Tecmark 1/8" MPT Vacuum Switch – Part 14-112
The Tecmark Vacuum Switch, part 14-112 (1/8" MPT), is a pressure-sensing component used in fluid and air systems. It monitors vacuum levels within a system and triggers electrical responses to ensure safe and efficient operation, commonly...Sale price $92.99Regular price $102.32 -
Tecmark 20A DPDT Latching Air Switch – Part TBS-317
The TBS-317 is a latching air switch designed for spa and hot tub control systems. Made by Tecmark (also sold under Senasys and similar names), it provides safe, remote air-activated on/off switching for electrical equipment like...Sale price $82.17Regular price $91.30 -
Tecmark 21A SPDT Vacuum Switch – Part V4003P-DX
The Tecmark Vacuum Switch V4003P-DX (also referenced as a Tecmark 21A SPDT Vacuum Switch) is a reliable replacement safety component designed to detect vacuum (negative pressure) conditions in spa plumbing. It ensures proper system protection by...Sale price $109.99Regular price $121.72 -
Tecmark Pressure Switch – Part 4010P
The Tecmark Pressure Switch, part 4010P, is a reliable, adjustable water flow safety device designed for use in spa and hot tub systems. It ensures proper water circulation before allowing the heater to operate, helping protect...Sale price $51.99Regular price $57.64
Upgrade your spa experience with our advanced hot tub electronics at Aquamagic Depot.
From high-performance control panels and energy-efficient LED lighting to reliable circuit boards, expansion boards, and spa packs, we offer everything you need to enhance convenience and functionality. Our cutting-edge electronics are designed for durability and ease of use, ensuring seamless operation and optimal performance.
Elevate your hot tub with the latest technology and enjoy a smarter, more relaxing soak every time.