Description
Meet the Gecko IN.YE-5-V3, a purpose-built replacement control system engineered for M-Class spa and hot tub setups. With a robust 4.0 kW top heater paired with a 1.0 kW bottom heater, this module delivers steady, responsive warmth while fitting neatly into your existing installation. Built to restore precision control quickly, it’s your reliable upgrade path when the original controller starts showing its age.
Why the IN.YE-5-V3 is different
- Dual-voltage versatility: compatible with 115V and 230V systems in a 4-wire configuration, ensuring easy integration into both standard North American and higher-capacity builds.
- Topside panel included: comes with the topside panel (IN.K300) and JJ cords for a seamless, plug‑and‑play replacement—minimizing downtime during installation.
- Integrated heating power: fixed bottom heater at 1.0 kW and a high-capacity 4.0 kW top heater deliver rapid warm-up and consistent temperature control.
- Appliance flexibility: designed to support configurations for 1–3 appliances from a single control module, making it suitable for a range of spa layouts.
- Circulation pump readiness: pump interface ready at 115V, with 115V/230V operation support, helping ensure reliable circulation and balanced heat distribution.
- Expansion-ready: Auxiliary topside ready and accessory-ready, so you can add features or expand control as your needs evolve.
- Smart compatibility: Wi‑Fi capable for future remote monitoring or configuration tweaks, aligning with modern spa management needs.
- Power and signals: operates at 60 Hz and supports typical spa control signals without requiring major rewiring; fiber optic option not included, keeping things straightforward.
What this means in real-world use
Ideal for spa owners replacing a failed M-Class controller, technicians performing an upgrade, or facilities upgrading to a more flexible, remotely manageable control system. The IN.YE-5-V3 stabilizes heater cycles, improves pump coordination, and provides a clear upgrade path without discarding your existing heater and pump hardware. Its 120/240V capability makes it a pragmatic choice for both retrofits and new installations that demand reliable performance under varying power conditions.
Electrical specs at a glance
- Voltage: 115V or 230V (dual‑voltage, 4‑wire)
- Heaters: Top heater 4.0 kW, Bottom heater 1.0 kW (fixed heater type)
- Frequency: 60 Hz (compatible with 50/60 Hz environments)
- Appliances supported: configurations for 1–3 appliances
- Accessories: auxiliary topside ready, accessory-ready
- Connectivity: Wi‑Fi compatible for future remote access; fiber optic not included
- Included components: topside panel IN.K300 and JJ cords included
What’s included and how it helps you upgrade
- Gecko IN.YE-5-V3 control module designed as a direct replacement for M-Class systems
- Topside panel included (IN.K300)
- JJ cords for straightforward installation
- Ready for 115V and 230V installations with 4-wire wiring
- Built-in compatibility for 1–3 appliance configurations
- Circulation pump interface ready at 115V and 115V/230V operation
- Auxiliary topside ready and accessory-ready for future enhancements
- Wi‑Fi compatibility for potential remote monitoring and updates
Upgrade with the Gecko IN.YE-5-V3 to restore precise temperature control, reliable pump cycling, and flexible power configuration in your M-Class spa system. It’s a purpose-built, performance-minded replacement that aligns with real-world spa ownership needs—simplifying installation today and supporting smarter control tomorrow.
| Number Of Appliances | 1, 2, 3 |
| Manufacturer | Gecko |
| Model | in.ye-5 |
| Supply Voltage | 115v, 230v - 4 Wire |
| Heater Type | Fixed - Bottom |
| Heater Wattage | 1.0kW, 4.0kW |
| Topside Included | in.k300 |
| Circ Pump Ready | Yes 115v, Yes 115v/230v |
| Auxiliary Topside Ready | Yes |
| Fiber Optic | No |
| Accessory Ready | Yes |
| Wi-Fi Compatible | Yes |
| 50/60 HZ | 60Hz |




