Enjoy a longer swim season and lower energy costs with the Madimack InverTitan 140,000 BTU Inverter Swimming Pool Heat Pump. Engineered with advanced InverMAC® technology and a stepless DC inverter, this high-capacity heat pump intelligently adjusts its compressor and fan speeds to match your pool’s heating demand—delivering exceptional efficiency and consistent, reliable temperature control all season long.

The InverTitan runs at full capacity for rapid heat-up early in the season, then automatically reduces speed to maintain your set temperature while minimizing energy use. Compared to typical single-speed on/off heat pumps, the inverter design can help achieve significant savings and quieter operation. With built-in Wi-Fi, ultra-quiet performance (as low as 34.4 dB(A) at 10 ft), and a premium twisted titanium heat exchanger, it's an ideal solution for large in-ground pools—even in colder climates.

Warranty Coverage: 5-Year Warranty on All Parts & Labor is included.


Key Features

  • 140,000 BTU Heating Capacity: Powerful output designed for larger residential in-ground pools.

  • Advanced Inverter Technology: Stepless DC inverter precisely controls speed for energy savings and consistent temperature.

  • Energy Efficiency: Runs at full power to heat quickly, then shifts to low-speed mode to help reduce energy use significantly compared to traditional single-speed heat pumps.

  • Quiet Operation: InverMAC® design achieves sound levels as low as 34.4 dB(A) at 10 ft—up to ~15 times quieter than typical on/off models (based on manufacturer data).

  • Soft Start Feature: Begins from 0 amps and ramps up gently to help protect your electrical system.

  • Cold-Weather Ready: Operates down to 14 °F (−10 °C), extending your swim season into colder months.

  • Built-In Wi-Fi Control: Conveniently manage temperature and modes remotely via the intuitive smartphone app.

  • Smart Reverse-Cycle Defrosting: Automatically detects frost buildup and switches to defrost mode to maintain performance.

  • Twin-Rotary Compressor: Reduces vibration and noise while improving overall efficiency.

  • Electronic Expansion Valve (EEV): Optimizes refrigerant flow, with up to ~20% higher COP compared to simpler systems.

  • Saltwater-Compatible Twisted Titanium Heat Exchanger: Corrosion-resistant design with ~40% greater heat exchange area for long-lasting performance.


Why Choose the Madimack InverTitan?

Madimack’s InverTitan series is built for homeowners who want premium inverter technology, energy-efficient heating and cooling, and reliable year-round comfort. Unlike basic heat pumps that simply switch on and off at full power, the InverTitan intelligently adapts its output to your pool’s needs. The result? Faster heat-up times when you need it, and low-cost, whisper-quiet maintenance when you don't.

Its robust, saltwater-compatible construction and smart inverter controls make it ideal for demanding climates and serious pool owners looking to save on energy costs without sacrificing comfort.


Shipping & Delivery

Your heat pump ships via curbside delivery service. The local delivery terminal will contact you to schedule a convenient delivery appointment. Upon arrival, the unit will be unloaded from the truck using a lift gate. Please inspect your shipment carefully for any visible damage and note any issues on the delivery receipt. A signature is required at the time of delivery.

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