MILWAUKEE – Friday, Dec. 8, 2023: A leader in state-of-the-art engineered solutions for hydronic and plumbing systems, Caleffi is proud to announce the 290 Series Service Valve Kits specially designed for tankless water heaters, combi boilers and electric tank-type water heaters. The contractor-friendly valves connect directly to standard 3⁄4” MNPT nipples on tankless water heaters to allow for efficient isolating, flushing and servicing of the heater.
Variations of the kit are available with the 520 Series TankMixer™. These codes add point-of-distribution temperature control featuring the award-winning AngleMix™ thermostatic mixing valve and a cold-water tee with recirculation connection in a compact, highly functional assembly. The corrugated stainless hose offers flexibility for a variety of tank connection configurations.
The service valves comply with low lead plumbing laws and are listed by IAPMO R&T File Number K-14799.
For more information, contact your nearest Representative.