Danfoss EasyConnect ECT1 Manifold Connection Set (98300871)

For heating installers connecting a Danfoss EasyConnect manifold to the main heating circuit, the Danfoss EasyConnect ECT1 connection set provides a secure, leak-free union. This set includes two union nuts, two connection pieces, and two EPDM seals, all made from brass for durability.

Key specifications

• Product type: Manifold connection set
• Application: Underfloor heating systems
• Compatibility: Danfoss EasyConnect manifolds (FHM-C6, FHM-C7, FHM-C8, FHM-C9)
• Connection type (manifold side): G 1" (DN 25) union nut (internal thread)
• Connection type (system side): G 1" (DN 25) external thread
• Material: Brass
• Seal material: EPDM
• Max operating pressure: 6 bar (0.6 MPa)
• Max operating temperature: 90 °C (194 °F)
• Thread standard: ISO 228-1 (G-thread)
• Number of pieces: 6

Why choose it

The brass construction and EPDM seals ensure reliable performance in underfloor heating systems, while the G 1" threads provide a standard connection for Danfoss manifolds.

Ideal use cases

• Connecting Danfoss EasyConnect manifolds to the heating circuit
• Underfloor heating installations
• Replacement or new manifold setups

Good to know

The set is designed for screw-on installation and conforms to ISO 228-1 thread standards.