Mr PEX Radiant Manifolds Parts and Accessories

Mr. PEX Radiant Radiant Heaintg Manifolds Accessories for both Mr. PEX Stainless Steel Manifolds and Brass Manifiolds. Only Used for Radiant Heating and not domestic water systems. For PEX Tubing sizes from 3/8 Inch to 3/4 Inch.

PEX Adapters, Thermostats, End Adapters, Blind End Caps, Pressure Test Kits and more.

Viewing 18 Products

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- v2190
- Mr. Pex Control Heads (Actuators) for Metered Manifolds - 5120700
  
  • For Mr PEX Heating Manifolds - See Overview • 4-Wire • Comes with Adapter Rings VA10 & VA90
  
  SAFMANACT008 • View Detail • Free Shipping Eligible
  
  $51.75
- $51.75
  
  Qty
- v2182
- Mr. Pex Unions for Mr PEX Metered Manifolds and HousePEX Manifolds - 3620005
  
  • 1 Inch BSP • set of 2 pieces
  
  SAF133UNSET0 • View Detail • Free Shipping Eligible
  
  $16.95
- $16.95
  
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- v2155
- Mr. Pex Basic Manifold End Cap - 121 - 3610002
  
  • 1 inch BSP Thread
  
  BTPM31210008 • View Detail • Free Shipping Eligible
  
  $7.99
- $7.99
  
  Qty
- v2151
- Mr. Pex Cap for Unused Manifold Port - 124 - 3610003
  
  • Sold as a Pair
  
  000000000124 • View Detail • Free Shipping Eligible
  
  $6.75
- $6.75
  
  Qty
- v9680
- Mr. Pex 3/8 inch PEX Manifolds Adapter - 151 - 4310375
  
  • For EK-20 to 3/8 Inch PEX • Quantity 1
  
  151381000000 • View Detail • Free Shipping Eligible
  
  $5.99
- $5.99
  
  Qty
- v6537
- Mr. Pex 1/2 inch PEX Manifolds Adapter - 152 - 4310500
  
  • For EK-20 to 1/2 Inch PEX • Quantity 1
  
  152121000000 • View Detail • Free Shipping Eligible
  
  $5.75
- $5.75
  
  Qty
- v9681
- Mr. Pex 5/8 inch PEX Manifolds PEX Adapter - 153 - 4310625
  
  • For EK-20 to 1/2 Inch PEX • Quantity 1
  
  153581000000 • View Detail • Free Shipping Eligible
  
  $6.29
- $6.29
  
  Qty
- v9674
- Caleffi Pex Fitting 3/4 inch - 680505A
  
  • For EK20 to 3/4 PEX Tubing • Quantity 1
  
  CALPEXFT3400 • View Detail • Free Shipping Eligible
  
  $8.95
- $8.95
  
  Qty
- v10558
- Mr. Pex Manifold Thermostat for Stainless Steel Manifolds - 3230001
  
  • For Mr Pex Stainless Steel Manifolds Only • 32 to 175 Degrees F
  
  323000100000 • View Detail • Free Shipping Eligible
  
  ~~($17.75)~~ $9.95
- ~~($17.75)~~ $9.95
  
  Qty
- v1333
- Pressure Test Kit - PTK-024
  
  • 1 inch by 1/2 inch PEX bushing • 1 roll teflon tape • 1 inch BSP Thread End Cap
  
  DL12PTKIT024 • View Detail • Free Shipping Eligible
  
  $55.75
- $55.75
  
  Qty
- v9683
- Mr. Pex 1/2 inch Aluminum Manifolds PEX Adapter - 852 - 2410500
  
  • For EK-20 to 1/2 Inch Alum PEX • Quantity 1
  
  852120000000 • View Detail • Free Shipping Eligible
  
  $4.75
- $4.75
  
  Qty
- v9684
- Mr. Pex 5/8 inch Aluminum Manifolds PEX Adapter - 853 - 2410625
  
  • For EK-20 to 5/8 Inch Alum PEX • Quantity 1
  
  853580000000 • View Detail • Free Shipping Eligible
  
  $5.25
- $5.25
  
  Qty
- v9685
- Mr. Pex 3/4 inch Aluminum Manifolds PEX Adapter - 854 - 2430750
  
  • For EK-20 to 3/4 Inch Alum PEX • Quantity 1
  
  854340000000 • View Detail • Free Shipping Eligible
  
  ~~($6.75)~~ $3.25
- ~~($6.75)~~ $3.25
  
  Qty
- v9678
- Mr. Pex Coupling - EK20 to EK20 - 163 - 4352020
  
  12312MANCAPS • View Detail • Free Shipping Eligible
  
  $6.75
- $6.75
  
  Qty
- v14406
- Mr. Pex 1/2 inch and 3/4 inch Copper Sweat to EK20 - 143 - 4342050
  
  1431234CPEK2 • View Detail • Free Shipping Eligible
  
  $6.75
- $6.75
  
  Qty
- v13656
- Mr. Pex VA 80 Adapter Ring for Mr. Pex Actuators - 5700080
  
  570008000000 • View Detail • Free Shipping Eligible
  
  $1.75
- $1.75
  
  Qty
- v13657
- Mr. Pex VA 10 Adapter Ring for Mr. Pex Actuators - 5700010
  
  MRP570001000 • View Detail • Free Shipping Eligible
  
  $1.50
- $1.50
  
  Qty
- v14408
- Mr. Pex Replacement Blue Cap For Series 325 Manifolds - 3741173
  
  374117300000 • View Detail • Free Shipping Eligible
  
  $5.75
- $5.75
  
  Qty