Products Thermomat | MIXSYSTEM Connections kit Connection kit 1 - three 1 nuts + three 3/4 M shanks Connection kit 2 - three 1 nuts + three 3/4 M shanks+ two check valves DN20 Connection kit 3 - three 1 nuts + three olives ø 22mm Connection kit 4 - three 1 nuts + three 3/4 M olives ø 22mm + three 3/4 nuts + two shanks + two check valves DN20 Connection kit 5 - three 1 nuts + three olives ø 15mm + three 1/2 nuts + three shanks + two check valves DN20 Connection kit 6 - two 1 M + 2 shanks 3/4 F fittings with check valves and filters Connection kit 7 - Connection kit 7 - three 3/4 nuts + three 1/2 M shanks Connection kit 8 - Temperature gauge fitting with thermometer included (temperature range to 120°C) Connection kit n.9 Connection kit n.10