Tranquility® (TMW) Water-to-Water Series
43100 - 164600 Btuh COOLING CAPACITY
32300 - 123500 Btuh AVERAGE COP
4.58 AVERAGE EER
13.93
The Tranquility® (TMW) Water-to-Water Series by ClimateMaster offers high efficiency and capacity for applications like radiant floor heating and snow/ice melt. With advanced microprocessor controls and models ranging from TMW036 to TMW840, this series provides exceptional performance while exceeding ASHRAE 90.1 efficiency standards.
Find a Rep- Overview
- Features
- Specs
- Resources
Overview
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Features
Standard Features
- Exceeds ASHRAE 90.1 efficiencies
- Copeland scroll compressor(s)
- Dual independent refrigeration circuits on size 120, 340, 360, and 600
- Exclusive single side service access (front of unit) allows multiple units to be installed side-by-side for large capacity installations (360 through 840 require front and rear access)
- Top water connections on sizes 170, 340, 360, 600, and 840 staggered for ease of manifolding multiple units
- Heavy gauge galvanized steel construction with polyester powder coat paint and stainless steel front access panels (036-340)
- Small footprint
- Load leaving temperature range from 25 to 140°F, -4.4 to 60°C (see submittal for specific model range)
- Source entering temperature range from 20 to 130°F, -6.7 to 54.4°C (see submittal for specific model range)
- Microprocessor controls for 036-340. DDC controls for 360-840
Configurable Options
- MPC controls for interfacing with BACnet, Modbus and N2 building management systems
- Industry leading UltraQuiet sound attenuation package
- Factory installed unit power disconnects
- Potable hot water generation (sizes 036-120 only)
- Corrosive resistant source and load side cupro-nickel heat exchangers (sizes 036-340 only)
Performance Specifications
Resources
Related Products
Tranquility® 18 (SC) Compact Single-Stage Series
Tranquility® 24 (SZ) Versatile Two-Stage Series (R)
Trilogy® 45 (VE) Variable Capacity Series
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“Now I’ve got a certified home that is 78% more energy efficient than my neighbors and 48% more efficient than new builds on the market today. I’m saving about $1,750 to $1,800 a year, and as a bonus, I get free hot water as a byproduct of my geothermal system. It’s quiet—I can hear my neighbors’ air source heat pumps, but they don’t hear mine.”
“We have geothermal—our neighbors don’t, and I know they wish they did. It’s a clean heat, not as drying to the skin, and you can feel the difference. In 6.3 years, we’ll recoup our investment, and after that, it’s all savings. Just plain facts—it saves money. ClimateMaster was the right choice: professional, customer-oriented, and easy to work with.”