IC-TMSV-120/60-020-N-N TMS CONTROL CG AIR SYSTEMS CONTROL BOX

The IC-TMSV-120/60-020-N-N TMS CONTROL CG AIR SYSTEMS CONTROL BOX is a compact, purpose-built enclosure that brings together blower drive, control logic, and keypad compatibility for spa air systems that demand precise, reliable performance. Designed to pair seamlessly with our Square CG AIR KEYPAD, this single-box solution simplifies installation while delivering consistent, intuitive control for everyday spa use.

• 120V/60Hz power with plug-and-play connections: The pump uses a NEMA Female plug and the power supply uses a NEMA Male plug, providing standard electrical interfaces that make installation straightforward and upgrades hassle-free.
• Variable-speed blower support: Tuned to drive a variable-speed blower for immersive hydro-massage, reducing wiring clutter and eliminating the guesswork of older, fixed-speed systems.
• Seamless keypad integration: Optimized to work with the Square CG AIR KEYPAD and its 3-button interface, delivering predictable, dependable end-user control with minimal learning curve.
• OEM-ready and versatile: A proven fit for a broad range of air systems and tub configurations, widely adopted by leading Whirlpool tub OEMs, ensuring compatibility across popular spa installs.
• Reliability and quick serviceability: Plug-and-play NEMA connections minimize downtime during replacements or upgrades, making field service faster and cleaner.
• Fast ship, dependable partner: Available to ship the same day when ordered from California, helping keep projects on schedule and on budget.

Why this matters for your installation: the IC-TMSV-120/60-020-N-N consolidates blower drive, control logic, and keypad compatibility into a single enclosure. That means fewer wiring intersections, fewer potential failure points, and a more robust, maintenance-friendly performance in demanding spa environments. The 120V/60Hz specification aligns with common home electrical standards, making it an ideal choice for both retrofit projects and new installations alike. The Soft: 020 setting provides a gentle, controlled startup profile so the blower comes online smoothly without abrupt surges.

Ideal use cases

• Upgrade existing whirlpool tubs to a responsive, variable-speed air system with a clean, easy-to-wire controller.
• OEM installations requiring tight integration with the Square CG AIR KEYPAD for precise, reliable 3-button control.
• Repairs or replacements in facilities serving established tub brands (MAAX, Clarke Bath Products, AQUATIC BATH, MTI BATH, Bliss Walk-In Tubs, Hydromassage, Mansfield, Neptune).

Practical installer tips

• Verify that the 120V/60Hz supply matches your site requirements and confirm the NEMA plug configuration aligns with your existing setup before wiring.
• Pair the box with the Square CG AIR KEYPAD to ensure consistent 3-button control behavior and straightforward end-user operation.
• Document the Soft: 020 configuration as part of your standard setup so service teams can reproduce the exact soft-start behavior during maintenance or diagnostics.

With CG AIR SYSTEMS, you’re not just installing a control box—you’re integrating a trusted, field-tested solution designed to reduce wiring complexity, minimize downtime, and deliver dependable performance in spa environments. This enclosure is built for installers who value reliability, ease of service, and a streamlined path from spec to splash — a true partner for retrofit projects and OEM configurations alike.