Madimack InverTitan Heat Pumps

Madimack InverTitan Pool Heat Pump Collection

The Madimack InverTitan is a mid-range inverter pool heat pump that heats and cools. More efficient in cold weather than the InverECO series, with a better price point than the InverElite series. All three models operate down to 14°F and carry a 25-year heat exchanger warranty. Available in three sizes for pools up to approximately 35,000 gallons.

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Madimack InverTitan 90K BTU

For pools up to 20,000 gallons

SKU: INVTIT090
COP up to 14.3
Sound level as low as 34.3 dB at 10 ft
Operates 14°F to 109°F
Rated input 0.63 to 4.28 kW
Advised water flow 33.0 to 41.7 GPM
Dimensions: 35.7" x 27.6" x 38.5"
Weight: 277.8 lbs
Built-in Wi-Fi, soft start, smart defrost

$5,000 View Product

Madimack InverTitan 112K BTU

For pools up to 25,000 gallons

SKU: INVTIT112
COP up to 14.5
Sound level as low as 35.2 dB at 10 ft
Operates 14°F to 109°F
Rated input 0.6 to 5.4 kW
Advised water flow 35.1 to 44.1 GPM
Dimensions: 35.7" x 27.6" x 38.5"
Weight: 275.6 lbs
Built-in Wi-Fi, soft start, smart defrost

$5,790 View Product

Madimack InverTitan 140K BTU

For pools up to ~35,000 gallons

SKU: INVTIT140
COP up to 14.6
Sound level as low as 38.8 dB at 10 ft
Operates 14°F to 109°F
Rated input 0.8 to 6.9 kW
Advised water flow 35.1 to 67.1 GPM
Dimensions: 39.1" x 31.7" x 41.5"
Weight: 315.3 lbs
Built-in Wi-Fi, soft start, smart defrost

$7,305 View Product

Madimack InverTitan 90K vs 112K vs 140K: Side-by-Side Comparison

Specification	InverTitan 90K (INVTIT090)	InverTitan 112K (INVTIT112)	InverTitan 140K (INVTIT140)
Price	$5,000	$5,790	$7,305
Pool Size	Up to 20,000 gallons	Up to 25,000 gallons	Up to ~35,000 gallons
Heating Capacity	90,000 BTU	112,000 BTU	140,000 BTU
COP Range (80°F air)	6.0 to 14.3	6.1 to 14.5	6.0 to 14.6
Heating Capacity at 50°F air	46,000 BTU	56,000 BTU	69,000 BTU
Operating Air Temperature	14°F to 109°F	14°F to 109°F	14°F to 109°F
Sound Level at 10 ft	34.3 to 46.5 dB(A)	35.2 to 48.3 dB(A)	38.8 to 51.1 dB(A)
Rated Input Power	0.63 to 4.28 kW	0.6 to 5.4 kW	0.8 to 6.9 kW
Advised Water Flow	33.0 to 41.7 GPM	35.1 to 44.1 GPM	35.1 to 67.1 GPM
Water Connection	2 inch	2 inch	2 inch
Dimensions (L x W x H)	35.7" x 27.6" x 38.5"	35.7" x 27.6" x 38.5"	39.1" x 31.7" x 41.5"
Weight	277.8 lbs	275.6 lbs	315.3 lbs
Heat Exchanger Warranty	25 years	25 years	25 years
Compressor Warranty	10 years	10 years	10 years
Parts and Labor Warranty	5 years	5 years	5 years

All three InverTitan models include a 25-year heat exchanger warranty, 10-year compressor warranty, and 5-year parts and labor warranty — stronger coverage than the InverECO series and matching the InverElite series on compressor coverage.

Which InverTitan Model Is Right for Your Pool?

If your pool is under 20,000 gallons, the 90K is the right fit. For pools between 20,000 and 25,000 gallons, the 112K is the right choice. For larger pools over 25,000 gallons, the 140K is built for the job. Note that the 140K is also physically larger than the 90K and 112K, so make sure you have adequate clearance before ordering.

If you are between pool sizes or want stronger cold-weather performance, stepping up always makes sense — the 112K delivers 10,000 more BTU at 50°F air than the 90K for $790 more, and the 140K delivers 13,000 more BTU at 50°F than the 112K for $1,270 more. More BTU headroom means the unit runs at lower speeds more often, which is quieter and more energy efficient over time.