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Backstop A202 Thermal Dual Port 4.5 Gallon Expansion Tank

4.5 Gallon Dual Port Thermal Expansion Tank.
The BackStopĀ® Dual Port Thermal Expansion Tank is a custom device optimized for tankless water heater systems. The Dual Port contains expanded potable hot water while eliminating the "cold water" sandwich in tankless water heaters. The patented dual flow design also eliminates standing water, preventing bacteria build-up.

SKU: 12-A202

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Availability: In stock

$63.55
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Backstop A202 Thermal Dual Port 4.5 Gallon Expansion Tank

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The BackStopĀ® Dual Port Thermal Expansion Tank is a custom device optimized for tankless water heater systems. The Dual Port contains expanded potable hot water while eliminating the "cold water" sandwich in tankless water heaters. The patented dual flow design also eliminates standing water, preventing bacteria build-up.

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