Line Card Xpress Fittings Watts Radiant NTI-The TRINITY Viessmann VITOCELL Viessmann VITODENS 200

Xpress copper fittings provide secure, reliable joints. A specially engineered O-ring and press-fit tool work together to create a watertight seal. Simply applying pressure from the press-fit tool tightens the O-ring onto the tube ensuring a perfect fit. For more information visit Elkhart Products Website.