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Triangle Tube

At Triangle Tube we believe in making life comfortable and easy by keeping things simple and reliable. From easy installation of the Caleffi 548 Series Separator (Shown Mounted) to Wi-Fi connectivity for easy troubleshooting and up to a peace of mind 10-year warranty, the Instinct is designed for worry free performance.

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Picture of P3KITDT09 1 1/2 RECIRCULATING DIP TUBE

P3KITDT09 1 1/2 RECIRCULATING DIP TUBE

TRIANGLE TUBE:P3KITDT09
SKU: TRIANGLE TUBE:P3KITDT09
$100.80
Picture of P3KITTH01 Triangle Tube P3KITTH01 160° F Aquastat For Residential Indirect Water Heaters (Thermostat Kit)
Picture of P3KITTH03 Triangle Tube P3KITTH03 194° F Aquastat For Commercial Indirect Water Heaters (Thermostat Kit)
Picture of P3KITTH04 KIT: THERMOSTAT (COMFORT)

P3KITTH04 KIT: THERMOSTAT (COMFORT)

TRIANGLE TUBE:P3KITTH04
SKU: TRIANGLE TUBE:P3KITTH04
$57.60
Picture of P3KITTHR01 THERMOMETER

P3KITTHR01 THERMOMETER

TRIANGLE TUBE:P3KITTHR01
SKU: TRIANGLE TUBE:P3KITTHR01
$56.40
Picture of P3KITTOP03 TOP CAP

P3KITTOP03 TOP CAP

TRIANGLE TUBE:P3KITTOP03
SKU: TRIANGLE TUBE:P3KITTOP03
$139.20
Picture of P3KITTOP04 TOP CAP

P3KITTOP04 TOP CAP

TRIANGLE TUBE:P3KITTOP04
SKU: TRIANGLE TUBE:P3KITTOP04
$200.40
Picture of P3KITTOP05 KIT: TOP COMFORT

P3KITTOP05 KIT: TOP COMFORT

TRIANGLE TUBE:P3KITTOP05
SKU: TRIANGLE TUBE:P3KITTOP05
$85.20
Picture of KIT: NEW TOP SMART 30/40/50/60

KIT: NEW TOP SMART 30/40/50/60

TRIANGLE TUBE:P3KITTOP06
SKU: TRIANGLE TUBE:P3KITTOP06
$156.00
Picture of P3KITWRS01 WIRE HARNESS & SNAP SET

P3KITWRS01 WIRE HARNESS & SNAP SET

TRIANGLE TUBE:P3KITWRS01
SKU: TRIANGLE TUBE:P3KITWRS01
$54.00
Picture of P3KNB02 KNOB: SMART LINE

P3KNB02 KNOB: SMART LINE

TRIANGLE TUBE:P3KNB02
SKU: TRIANGLE TUBE:P3KNB02
$24.00
Picture of P3SMART100 INDIRECT FIRED WATER HEATER

P3SMART100 INDIRECT FIRED WATER HEATER

TRIANGLE TUBE:P3SMART100
SKU: TRIANGLE TUBE:P3SMART100
$3,476.40
Picture of P3SMART120 INDIRECT FIRED WATER HEATER

P3SMART120 INDIRECT FIRED WATER HEATER

TRIANGLE TUBE:P3SMART120
SKU: TRIANGLE TUBE:P3SMART120
$4,418.40
Picture of P3SMART30 INDIRECT FIRED WATER HEATER

P3SMART30 INDIRECT FIRED WATER HEATER

TRIANGLE TUBE:P3SMART30
SKU: TRIANGLE TUBE:P3SMART30
$1,483.20
Picture of P3SMART40 INDIRECT FIRED WATER HEATER

P3SMART40 INDIRECT FIRED WATER HEATER

TRIANGLE TUBE:P3SMART40
SKU: TRIANGLE TUBE:P3SMART40
$1,652.40
Picture of P3SMART50 INDIRECT FIRED WATER HEATER

P3SMART50 INDIRECT FIRED WATER HEATER

TRIANGLE TUBE:P3SMART50
SKU: TRIANGLE TUBE:P3SMART50
$1,936.80
Picture of P3SMART60 INDIRECT FIRED WATER HEATER

P3SMART60 INDIRECT FIRED WATER HEATER

TRIANGLE TUBE:P3SMART60
SKU: TRIANGLE TUBE:P3SMART60
$2,206.80
Picture of P3SMART80 INDIRECT FIRED WATER HEATER

P3SMART80 INDIRECT FIRED WATER HEATER

TRIANGLE TUBE:P3SMART80
SKU: TRIANGLE TUBE:P3SMART80
$3,003.60
Picture of P3WKITDT01 DIP TUBE

P3WKITDT01 DIP TUBE

TRIANGLE TUBE:P3WKITDT01
SKU: TRIANGLE TUBE:P3WKITDT01
$51.60
Picture of P3WKITDT02 DIP TUBE

P3WKITDT02 DIP TUBE

TRIANGLE TUBE:P3WKITDT02
SKU: TRIANGLE TUBE:P3WKITDT02
$51.60