Hydro Quip 5.5kW Rite Fit Vertical Lo Flo Heater [240V] (27 V310 7T K) vaclesssystems Dark grey finish supports a Dark grey finish supports a cohesive seat appearance this temperature sensor cable helps support dependable system communication and contributes to more consistent monitoring performance A low flow heater is useful because it supports systems built around reduced flow rates while still delivering dependable heat in a format matched to the supported plumbing and equipment layout Matching the correct body orientation and electrical rating helps preserve compatibility and makes the replacement more precise