markxengineering
Active member
Since I have removed the AC, I'd like to re-use the two nice looking squirrel cage fans as "vent fans" instead of the usual Fantastic fan. Power supply wires first go to a little black box, then to the the fan. Each of 2 fan assemblies has its own box. Box text: "Entstorfilter AMP 2x91 mH vergossene Ausfuhrung Art.-Nr. H11-002-531 S.Nr. 03/06 334
Anyone know what this box does or what input it needs? It would be nice to have speed control.
Closer in on the motor itself:
Konvekta 12V H11-001-274 MADE IN CANADA 0706
https://htac-bus.en.made-in-china.c...tor-Spal-006-A40-22-Konvekta-H11-001-274.html
This copy looks to have options for "with or without speed control resistor"
I'm not understanding how with just 2 wires any resistors would be involved with speed control.
Anyone know what this box does or what input it needs? It would be nice to have speed control.
Closer in on the motor itself:
Konvekta 12V H11-001-274 MADE IN CANADA 0706
https://htac-bus.en.made-in-china.c...tor-Spal-006-A40-22-Konvekta-H11-001-274.html
This copy looks to have options for "with or without speed control resistor"
I'm not understanding how with just 2 wires any resistors would be involved with speed control.
Last edited: