(0)
Flash

Same Day Shipping

Sign In Parts Manuals Quick Order
Order Status
Equipment
Parts
Supplies
Brokerage

Customer Login

Checkout as a new customer

Creating an account has many benefits:

  • See order and shipping status
  • Track order history
  • Check out faster
Create an Account

F0000718 - 3/8" Compression Fitting - Caleffi

Brand: Caleffi
Part #: F0000718
$13.31

List Price: $20.80
🚚 Factory Ordered This item is ordered straight from the factory just for you! We'll ship it as soon as it reaches our distribution center.
* Unsure about this part? Submit a " Part Number Research " request for assistance.
Brand New Part
Eligible For Free Shipping! Cart Minimum $145
Manufacturer Warranty Included - More info
Return & Cancellation Policy - More info

Description / F0000718 - 3/8" Compression Fitting - Caleffi

3/8" Compression Fitting
Caleffi • Hydraulics & Valves
F0000718Fitting

Caleffi F0000718 3/8" compression fitting hydronic valve replacement part

Genuine Caleffi fitting — PEX, compression, press, or inverted flare connection fitting for use with Caleffi manifolds, valves, and accessories.

🔌 Connection Type

Press — tool-free press-fit connection for copper or stainless press fittings | Compression — mechanical compression fitting, no soldering required

🔍 What This Part Fixes

✖ Problem Symptoms

  • ✖ Additional or replacement fittings required for manifold or valve connections

✓ What This Restores

  • ✓ Correct Caleffi-specified connection type for PEX, copper press, or compression connections
  • ✓ Low-lead certified for potable water applications where required

🔧 Installation Overview

  1. Use the correct fitting type for your tubing material (PEX, copper, stainless)
  2. Follow manufacturer torque specifications for compression fittings
  3. For press fittings: use the correct press jaw for the fitting size and material

📋 Specifications

DetailValue
Part NumberF0000718
BrandCaleffi
TypeFitting
ApplicationManifold & Valve Connections
Pipe Size3/8"
Connection TypeCompression

❓ Common Questions

Q: What connection types does Caleffi use for radiant manifolds?

A: Caleffi TwistFlowâ„¢ and other radiant manifolds use port fittings compatible with PEX (expansion or crimp), PEX-AL-PEX, and compression connections depending on the fitting ordered. Verify the fitting type and size match your tubing before ordering.

Need help selecting the right Caleffi part?

Our team can verify compatibility with your system before you order.

Contact Us Form