Honeywell 40003916-526/U; 40003916-526 Replacement Head 24 Vac, 50/60 Hz Replacement head with End Switch, for V8043E 5000 series.

Honeywell 40003916-526/U; 40003916-526 Replacement Head 24 Vac, 50/60 Hz Replacement head with End Switch, for V8043E 5000 series.