Description
Meet the Gecko IN.Therm IN.XM Flo-Thru 4.0kW Heater — a purpose-built spa heating solution designed for quick, reliable warmth in 230V systems. Built on Gecko Alliance’s 25-year legacy of crafting intuitive spa interfaces and durable controls, this heater integrates seamlessly with IN.Therm ecosystems to deliver a dependable, user-friendly heating experience for your spa or hot tub.
Key specifications at a glance
- Model: IN.Therm IN.XM Flo-Thru 4.0kW Heater
- Voltage: 230V
- Heating capacity: 4.0kW
- Dimensions: 14-1/2" L x 2" diameter
- Series: IN.XM Flo-Thru
- Part number: 0603-409001
Why this heater stands out
- Flo-Thru design delivers efficient heat transfer as water passes through, helping your spa reach set temperatures quickly while maintaining steady circulation.
- Seamless Gecko integration is built to work with Gecko IN.Therm controls, ensuring a consistent, intuitive user experience—from temperature adjustments to status indicators.
- Compact footprint fits into tighter spa cabinets and retrofit spaces, making it a practical choice for both new installations and replacements.
- Reliable, cost-conscious option offering solid performance within the Gecko ecosystem, presenting a compelling alternative to other premium brands without compromising on dependability.
- Extensive support resources — access comprehensive Gecko manuals and instruction sheets, plus direct product specialist guidance to help with installation and setup.
Ideal for
- Spa owners and technicians seeking a reliable 230V heater that integrates smoothly with Gecko IN.Therm controls
- Retrofits where space is at a premium and a compact, efficient heating solution is required
- New spa builds designed around Gecko’s control ecosystem, prioritizing intuitive operation and long-term serviceability
Practical use cases and benefits
Install the IN.XM Flo-Thru 4.0kW heater to achieve faster warm-ups after cooler nights, maintain comfortable water temperatures during peak usage, or replace aging heater components with a unit backed by Gecko’s design philosophy of simplicity, elegance, and performance. Its 14-1/2" length and 2" diameter provide installation flexibility in a variety of spa configurations, while its 230V rating aligns with common residential and commercial spa electrical setups.
Installation and ongoing support
Professional installation is recommended to ensure proper wiring to a 230V supply and correct integration with your spa’s plumbing and control system. Gecko’s extensive product manuals and instruction sheets are readily available, and Bath & Spa Parts Online offers access to a knowledgeable team of Product Specialists via phone, chat, or e-mail during normal business hours to assist with questions and setup.
Choosing the IN.Therm IN.XM Flo-Thru 4.0kW Heater means aligning with Gecko’s heritage of meaningful design and reliable performance. It’s a thoughtfully engineered heating solution for spas that value intuitive control, durable construction, and seamless integration within a trusted spa ecosystem.
| WHY USE GECKO PRODUCTS? |
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At Gecko, understanding the spa users environment and expectations is key in the process of designing and making the perfect control systems, intuitive keypads, powerful but efficient pumps and value-added accessories for spas. When a user touches a button, presses a key or clicks on a link, he already expects how his spa, the product of Gecko customers, should respond to his commands. He is validating, at each interaction, the quality of the experience he associates with his spa. Gecko Alliance has been providing that high level quality products and service to their customers for almost three decades. Their products are some of the most reliable products made in the industry today. Gecko Alliance products are a great affordable alternative to Balboa Water Group products. |
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