CREW PUMP APE. ● Function: AUTO ADAPT - AA. ● Constant Pressure - CP. ● Proportional Pressure - PP.
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2 x 1/2" filling & drain points. Over 25 years heating design experience.
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CREW PUMP APE. ● Function: AUTO ADAPT - AA. ● Constant Pressure - CP. ● Proportional Pressure - PP.
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UPM3 Auto L 25-70 180. Grundfos High Efficiency.
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High temperature resilience - The resilience to heat will enhance the possibilities of system integration enormously.
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Vaillant ecoTEC PLUS 637 VU 376/5-5 A R4 (2015) (41-044-85). Vaillant ecoTEC PLUS 838 VUW 386/5-5 R4 (2015) (47-044-60). Vaillant ecoTEC PLUS 938 VUI 386/5-5 A R4 (2015-2017) (47-044-61). Vaillant ecoTEC PLUS 838 VUW 286/5-5 R6 (2017) (47-044-86).
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The desired temperature can be set with the easily hand-adjustable knob. With a Kvs value of 3.4 for the VTA 372 and 1.6 for the VTA 322, The ESBE blending valves supplied with this kit are capable of managing underfloor heating systems up to 230m2, which is more than enough for even a 12-port manifold.
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