3481 - Unit for underfloor heating systems with manifolds
Pre-assembled unit for underfloor heating systems, complete with:
- fixed point regulating unit
- low temperature supply manifold with built-in balancing lockshield valves
- low temperature return manifold with built-in shut-off valves
- fixing brackets, art. 7480
• Interchangeable sizes for copper, plastic and multilayer pipes
• Centre line between ports: mm.50


ACCESSORIES:
• ART. 2185 130 - 3-speed pump
• ART. 2185 130EB - Electronic pump, class B
• ART. 2185 130EA - Electronic pump, class A
    

Code outlets size box
3481 102 2 1” 1
3481 103 3 1” 1
3481 104 4 1” 1
3481 105 5 1” 1
3481 106 6 1” 1
3481 107 7 1” 1
3481 108 8 1” 1
3481 109 9 1” 1
3481 110 10 1” 1
3481 111 11 1” 1
3481 112 12 1” 1