Hydronic Shop – HydronicShop

Notice: Due to ongoing uncertainties with cross-border shipping regulations to the U.S., some orders may experience slight delays. Additionally, there is a possibility of cross-border duty charges upon delivery, though this may vary. We remain committed to ensuring a smooth shopping experience and appreciate your understanding.

Free shipping over CAD$100 in Canada (Except the Territories). Free shipping over USD$150 in USA (Except Alaska)

Hydronic system accessories

Calefactio GMP4 Glycol Feeder

Calefactio GMP4 Glycol Feeder

Regular price $321.00 USD

Regular price Sale price $321.00 USD
Calefactio GMP6 Glycol Feeder

Calefactio GMP6 Glycol Feeder

Regular price $369.00 USD

Regular price Sale price $369.00 USD
Hydronic Tank Wall Bracket

Hydronic Tank Wall Bracket

Regular price $31.00 USD

Regular price Sale price $31.00 USD

Test and Measurement

Temperature sensors, Thermowells, Pump rotation indicators and others

Circulator pump rotation tester

Circulator pump rotation tester

Regular price $12.00 USD

Regular price Sale price $12.00 USD
Temperature Sensor 1/4"NPT 4-20mA

Temperature Sensor 1/4"NPT 4-20mA

Regular price $77.00 USD

Regular price Sale price $77.00 USD
Thermowell 1/2"NPT Length-1.96"

Thermowell 1/2"NPT Length-1.96"

Regular price $10.00 USD

Regular price Sale price $10.00 USD
Thermowell 1/2"NPT Length-3.9"

Thermowell 1/2"NPT Length-3.9"

Regular price $11.00 USD

Regular price Sale price $11.00 USD

Type 21 Mechanical seals

All type 21 Mechanical seals

Type 21 Mechanical Seal 1.125" Silicon Carbide with EPDM elastomers

Type 21 Mechanical Seal 1.125" Silicon Carbide with EPDM elastomers

Regular price $61.00 USD

Regular price Sale price $61.00 USD
Type 21 Mechanical Seal 1.25" CAR/SIL/FKM (Viton)

Type 21 Mechanical Seal 1.25" CAR/SIL/FKM (Viton)

Regular price $57.00 USD

Regular price Sale price $57.00 USD
Type 21 Mechanical Seal 1.25" Silicon Carbide with EPDM elastomers

Type 21 Mechanical Seal 1.25" Silicon Carbide with EPDM elastomers

Regular price $67.00 USD

Regular price Sale price $67.00 USD
Type 21 Mechanical Seal 1.625" CAR/SIL/FKM (Viton)

Type 21 Mechanical Seal 1.625" CAR/SIL/FKM (Viton)

Regular price $75.00 USD

Regular price Sale price $75.00 USD