COMPACT CONTROL UNIT
TT‑R2

Compact, pre-assembled control unit for easy integration into heating circuit distributions. Reliably controls the supply temperature and is ideal for small to medium-sized surface heating systems. Ready to connect for quick installation.

Characteristics

Manifold connections: G1" external thread for manifold type VA.
Pump: High-efficiency pump HE 15‑60/130.
Shut-off: Ball valve DN25.
Supply: Balancing and shut-off fitting DN20 G¾" internal thread.
Rücklauf: Pre-adjustable valve DN20, G¾" internal thread, connection thread M30x1,5 mm for thermostat TT‑MTWZ‑M, actuator retrofittable, K_vs 2,74.
Connections: G¾" internal thread.
Compact design: Length of 230 mm.

Items delivered: The delivery includes a supply and return valve, a high-efficiency pump, two ball valves G1", screw fittings for connection to the manifold, a safety temperature limiter (STB-A) and two thermometers, packed in a box with installation instructions.