Check the listing for details. Pentair 473216 TSTAT DUAL NEW. Condition: New. Listed at 199.99 USD. The Pentair 473216 TSTAT DUAL NEW is a heat pump designed for pool heating systems. With the trusted brand name of Pentair, this product ensures reliable and efficient performance. The dual thermostat feature allows for precise temperature control, making it ideal for maintaining a comfortable swimming environment in your pool or spa. Perfect for outdoor living and home improvement projects, this heat pump is a valuable addition to any backyard oasis.The Pentair 473216 TSTAT DUAL NEW is a heat pump designed for pool heating systems. With the trusted brand name of Pentair, this product ensures reliable and efficient performance. The dual thermostat feature allows for precise temperature control, making it ideal for maintaining a comfortable swimming environment in your pool or spa. Perfect for outdoor living and home improvement projects, this heat pump is a valuable addition to any backyard oasis.