Skip to content

Your cart is empty

Continue shopping

Have an account?

Log in to check out faster.

Your cart

Loading...

Order special instructions

Estimated total

$0.00 USD

Taxes, Discounts and shipping calculated at checkout

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)

  • Home
  • Products
    • All products
    • Hydronic Products
      • Hydronic Accessories
      • Expansion Tanks
      • Thermostats & Controls
      • Condensate Removal
      • Air&Hydro Separation
    • Pump Spare Parts
      • Mechanical Seals
      • Gaskets
    • Test & Measurement
    • Tools
  • About us
  • Contact
Log in

Country/region

  • CAD $ | Canada
  • USD $ | United States
  • Twitter
  • Facebook
  • Instagram
  • TikTok
  • YouTube
HydronicShop
  • Home
  • Products
    • All products
    • Hydronic Products
      • Hydronic Accessories
      • Expansion Tanks
      • Thermostats & Controls
      • Condensate Removal
      • Air&Hydro Separation
    • Pump Spare Parts
      • Mechanical Seals
      • Gaskets
    • Test & Measurement
    • Tools
  • About us
  • Contact
Log in Cart

Filter:

Remove all
Product Group (0)
Product Group
Availability (0)
Availability
Filter Filter

Filter

Filter

56 products

Product Group
Clear
Availability
Clear
Remove all
Remove all

56 products

  • HTX 15 Flexcon Hydronic Expansion Tank 2.1 Gal

    HTX 15 Flexcon Hydronic Expansion Tank 2.1 Gal

    HTX 15 Flexcon Hydronic Expansion Tank 2.1 Gal

    Regular price $53.00 USD
    Regular price Sale price $53.00 USD
    Unit price /  per 
  • HTX 30 Flexcon Hydronic Expansion Tank 4.5 Gal

    HTX 30 Flexcon Hydronic Expansion Tank 4.5 Gal

    HTX 30 Flexcon Hydronic Expansion Tank 4.5 Gal

    Regular price $63.00 USD
    Regular price Sale price $63.00 USD
    Unit price /  per 
  • HTX 60 Flexcon Hydronic Expansion Tank 6.0 Gal

    HTX 60 Flexcon Hydronic Expansion Tank 6.0 Gal

    HTX 60 Flexcon Hydronic Expansion Tank 6.0 Gal

    Regular price $71.00 USD
    Regular price Sale price $71.00 USD
    Unit price /  per 
  • Hydraulic Separator CB100 Calbalance

    Hydraulic Separator CB100 Calbalance

    Hydraulic Separator CB100 Calbalance

    Regular price $305.00 USD
    Regular price Sale price $305.00 USD
    Unit price /  per 
  • Hydraulic Separator CB125 Calbalance

    Hydraulic Separator CB125 Calbalance

    Hydraulic Separator CB125 Calbalance

    Regular price $362.00 USD
    Regular price Sale price $362.00 USD
    Unit price /  per 
  • Hydraulic Separator CB150 Calbalance

    Hydraulic Separator CB150 Calbalance

    Hydraulic Separator CB150 Calbalance

    Regular price $501.00 USD
    Regular price Sale price $501.00 USD
    Unit price /  per 
  • Hydronic Air Separator 1" IPS (NPT Threaded) Webstone 74004

    Hydronic Air Separator 1" IPS (NPT Threaded) Webstone 74004

    Hydronic Air Separator 1" IPS (NPT Threaded) Webstone 74004

    Regular price $123.00 USD
    Regular price Sale price $123.00 USD
    Unit price /  per 
  • Hydronic Air Separator 1" Sweat(CxC) Webstone 75004

    Hydronic Air Separator 1" Sweat(CxC) Webstone 75004

    Hydronic Air Separator 1" Sweat(CxC) Webstone 75004

    Regular price $121.00 USD
    Regular price Sale price $121.00 USD
    Unit price /  per 
  • Hydronic Air Separator 1-1/4" IPS (NPT Threaded) Webstone 74005

    Hydronic Air Separator 1-1/4" IPS (NPT Threaded) Webstone 74005

    Hydronic Air Separator 1-1/4" IPS (NPT Threaded) Webstone 74005

    Regular price $157.00 USD
    Regular price Sale price $157.00 USD
    Unit price /  per 
  • Hydronic Air Separator 1-1/4" Sweat(CxC) Webstone 75005

    Hydronic Air Separator 1-1/4" Sweat(CxC) Webstone 75005

    Hydronic Air Separator 1-1/4" Sweat(CxC) Webstone 75005

    Regular price $157.00 USD
    Regular price Sale price $157.00 USD
    Unit price /  per 
  • Hydronic Air Separator 3/4" IPS (NPT Threaded) Webstone 74003

    Hydronic Air Separator 3/4" IPS (NPT Threaded) Webstone 74003

    Hydronic Air Separator 3/4" IPS (NPT Threaded) Webstone 74003

    Regular price $87.00 USD
    Regular price Sale price $87.00 USD
    Unit price /  per 
  • Hydronic Air Separator 3/4" Sweat(CxC) Webstone 75003

    Hydronic Air Separator 3/4" Sweat(CxC) Webstone 75003

    Hydronic Air Separator 3/4" Sweat(CxC) Webstone 75003

    Regular price $87.00 USD
    Regular price Sale price $87.00 USD
    Unit price /  per 
  • Hydronic Tank Wall Bracket

    Hydronic Tank Wall Bracket

    Hydronic Tank Wall Bracket

    Regular price $30.00 USD
    Regular price Sale price $30.00 USD
    Unit price /  per 
  • Inside Seal Cover Gasket 426467-001 for Armstrong pumps

    Inside Seal Cover Gasket 426467-001 for Armstrong pumps

    Inside Seal Cover Gasket 426467-001 for Armstrong pumps

    Regular price $12.00 USD
    Regular price Sale price $12.00 USD
    Unit price /  per 
  • Inside Seal Cover Gasket 426467-002 for Armstrong pumps

    Inside Seal Cover Gasket 426467-002 for Armstrong pumps

    Inside Seal Cover Gasket 426467-002 for Armstrong pumps

    Regular price $13.00 USD
    Regular price Sale price $13.00 USD
    Unit price /  per 
  • Inside Seal Cover Gasket 426467-003 for Armstrong pumps

    Inside Seal Cover Gasket 426467-003 for Armstrong pumps

    Inside Seal Cover Gasket 426467-003 for Armstrong pumps

    Regular price $15.00 USD
    Regular price Sale price $15.00 USD
    Unit price /  per 
  • Pex Stapler - For Foamboard Installation

    Pex Stapler - For Foamboard Installation

    Pex Stapler - For Foamboard Installation

    Regular price $285.00 USD
    Regular price Sale price $285.00 USD
    Unit price /  per 
  • PEX-Pal Tubing Organizer for In-floor radiant systems

    PEX-Pal Tubing Organizer for In-floor radiant systems

    PEX-Pal Tubing Organizer for In-floor radiant systems

    Regular price $6.00 USD
    Regular price Sale price $6.00 USD
    Unit price /  per 
  • PH Test Paper 0-14pH

    PH Test Paper 0-14pH

    PH Test Paper 0-14pH

    Regular price $9.00 USD
    Regular price Sale price $9.00 USD
    Unit price /  per 
  • Tekmar 519 Thermostat for radiant heating systems

    Tekmar 519 Thermostat for radiant heating systems

    Tekmar 519 Thermostat for radiant heating systems

    Regular price $121.00 USD
    Regular price Sale price $121.00 USD
    Unit price /  per 
  • Temperature Sensor 1/4"NPT 4-20mA

    Temperature Sensor 1/4"NPT 4-20mA

    Temperature Sensor 1/4"NPT 4-20mA

    Regular price $70.00 USD
    Regular price Sale price $70.00 USD
    Unit price /  per 
  • TH1100DV1000/U Digital Thermostat PRO 1000 Non-Programmable Heat Only from Honeywell

    TH1100DV1000/U Digital Thermostat PRO 1000 Non-Programmable Heat Only from Honeywell

    TH1100DV1000/U Digital Thermostat PRO 1000 Non-Programmable Heat Only from Honeywell

    Regular price $44.00 USD
    Regular price Sale price $44.00 USD
    Unit price /  per 
  • Thermowell 1/2"NPT Length-1.96"

    Thermowell 1/2"NPT Length-1.96"

    Thermowell 1/2"NPT Length-1.96"

    Regular price $13.00 USD
    Regular price Sale price $13.00 USD
    Unit price /  per 
  • Thermowell 1/2"NPT Length-3.9"

    Thermowell 1/2"NPT Length-3.9"

    Thermowell 1/2"NPT Length-3.9"

    Regular price $15.00 USD
    Regular price Sale price $15.00 USD
    Unit price /  per 
  • 1
  • 2
  • 3

Subscribe to our emails

Be the first to know about new collections and exclusive offers.

Shop

  • Search
  • Products
  • Contact us
  • Terms of Service
  • Refund policy

About

  • Terms of service
  • Return policy
  • Privacy Policy

Subscribe to our emails

Country/region

  • CAD $ | Canada
  • USD $ | United States
© 2025, HydronicShop Powered by Shopify
  • Choosing a selection results in a full page refresh.
  • Opens in a new window.