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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 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
    Picture of P3WKITDT03 DIP TUBE SMART 50

    P3WKITDT03 DIP TUBE SMART 50

    TRIANGLE TUBE:P3WKITDT03
    SKU: TRIANGLE TUBE:P3WKITDT03
    $51.60
    Picture of P3WKITDT04 3/4 RECIRCULATING DIP TUBE

    P3WKITDT04 3/4 RECIRCULATING DIP TUBE

    TRIANGLE TUBE:P3WKITDT04
    SKU: TRIANGLE TUBE:P3WKITDT04
    $58.80
    Picture of PA SERIAL NUMBER ONLY IGNITION UPDATE KIT PA 155 HIGH ALTITU

    PA SERIAL NUMBER ONLY IGNITION UPDATE KIT PA 155 HIGH ALTITU

    TRIANGLE TUBE:PARKIT153
    SKU: TRIANGLE TUBE:PARKIT153
    $312.00
    Picture of PA SERIAL NUMBER ONLY IGNITION UPDATE KIT PA 299 ORIGINAL GA

    PA SERIAL NUMBER ONLY IGNITION UPDATE KIT PA 299 ORIGINAL GA

    TRIANGLE TUBE:PARKIT158
    SKU: TRIANGLE TUBE:PARKIT158
    $312.00
    Picture of PA SERIAL NUMBER ONLY IGNITION UPDATE KIT PA 299 ORIGINAL GA

    PA SERIAL NUMBER ONLY IGNITION UPDATE KIT PA 299 ORIGINAL GA

    TRIANGLE TUBE:PARKIT148
    SKU: TRIANGLE TUBE:PARKIT148
    $312.00
    Picture of PA SERIAL NUMBER ONLY IGNITION UPDATE KIT PA 299 UPDATED GAS

    PA SERIAL NUMBER ONLY IGNITION UPDATE KIT PA 299 UPDATED GAS

    TRIANGLE TUBE:PARKIT156
    SKU: TRIANGLE TUBE:PARKIT156
    $312.00
    Picture of PA SERIAL NUMBER ONLY IGNITION UPDATE KIT PA 399 ORIGINAL GA

    PA SERIAL NUMBER ONLY IGNITION UPDATE KIT PA 399 ORIGINAL GA

    TRIANGLE TUBE:PARKIT159
    SKU: TRIANGLE TUBE:PARKIT159
    $312.00
    Picture of PA SERIAL NUMBER ONLY IGNITION UPDATE KIT PA 399 UPDATED GAS

    PA SERIAL NUMBER ONLY IGNITION UPDATE KIT PA 399 UPDATED GAS

    TRIANGLE TUBE:PARKIT157
    SKU: TRIANGLE TUBE:PARKIT157
    $312.00
    Picture of PA SERIAL NUMBER ONLY IGNITION UPDATE KIT PA 399 UPDATED GAS

    PA SERIAL NUMBER ONLY IGNITION UPDATE KIT PA 399 UPDATED GAS

    TRIANGLE TUBE:PARKIT147
    SKU: TRIANGLE TUBE:PARKIT147
    $312.00
    Picture of PA SERIAL NUMBER ONLY IGNITION UPDATE KIT PA 80

    PA SERIAL NUMBER ONLY IGNITION UPDATE KIT PA 80

    TRIANGLE TUBE:PARKIT141
    SKU: TRIANGLE TUBE:PARKIT141
    $312.00
    Picture of PA SERIAL NUMBER ONLY IGNITION UPDATE KIT PA 80 HIGH ALTITUD

    PA SERIAL NUMBER ONLY IGNITION UPDATE KIT PA 80 HIGH ALTITUD

    TRIANGLE TUBE:PARKIT151
    SKU: TRIANGLE TUBE:PARKIT151
    $312.00
    Picture of PA SERIAL NUMBER ONLY IGNITION UPDATE KIT PA110/PEA110

    PA SERIAL NUMBER ONLY IGNITION UPDATE KIT PA110/PEA110

    TRIANGLE TUBE:PARKIT142
    SKU: TRIANGLE TUBE:PARKIT142
    $312.00
    Picture of PA SERIAL NUMBER ONLY IGNITION UPDATE KIT PA110/PEA110 HIGH

    PA SERIAL NUMBER ONLY IGNITION UPDATE KIT PA110/PEA110 HIGH

    TRIANGLE TUBE:PARKIT152
    SKU: TRIANGLE TUBE:PARKIT152
    $312.00
    Picture of PA SERIAL NUMBER ONLY IGNITION UPDATE KIT PA175 HIGH ALTITUD

    PA SERIAL NUMBER ONLY IGNITION UPDATE KIT PA175 HIGH ALTITUD

    TRIANGLE TUBE:PARKIT154
    SKU: TRIANGLE TUBE:PARKIT154
    $312.00
    Picture of PA110 PRESTIGE SOLO 110 CONDENSING GAS BOILER

    PA110 PRESTIGE SOLO 110 CONDENSING GAS BOILER

    TRIANGLE TUBE:PA110
    SKU: TRIANGLE TUBE:PA110
    $4,953.60
    Picture of PA155 SOLO 155 W/ CTRLMAX CONTROL

    PA155 SOLO 155 W/ CTRLMAX CONTROL

    TRIANGLE TUBE:PA155
    SKU: TRIANGLE TUBE:PA155
    $6,138.00
    Picture of PA175 SOLO 175 W/ CTRLMAX CONTROL

    PA175 SOLO 175 W/ CTRLMAX CONTROL

    TRIANGLE TUBE:PA175
    SKU: TRIANGLE TUBE:PA175
    $6,660.00
    Picture of PA250 SOLO 250 W/ CTRLMAX CONTROL

    PA250 SOLO 250 W/ CTRLMAX CONTROL

    TRIANGLE TUBE:PA250
    SKU: TRIANGLE TUBE:PA250
    $7,887.60
    Picture of PA299 SOLO 299 W/ CTRLMAX CONTROL

    PA299 SOLO 299 W/ CTRLMAX CONTROL

    TRIANGLE TUBE:PA299
    SKU: TRIANGLE TUBE:PA299
    $9,630.00
    Picture of PA399 SOLO 399 W/ CTRLMAX CONTROL

    PA399 SOLO 399 W/ CTRLMAX CONTROL

    TRIANGLE TUBE:PA399
    SKU: TRIANGLE TUBE:PA399
    $12,199.20
    Picture of PACAB01 CASCADE CONNECTION (MULTIPLE BOILER) CABLE

    PACAB01 CASCADE CONNECTION (MULTIPLE BOILER) CABLE

    TRIANGLE TUBE:PACAB01
    SKU: TRIANGLE TUBE:PACAB01
    $38.40
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