making it suitable for heating coils and humidification systems

which is essential for accurate aquastat control and BAS system monitoring

Is the BM-6043 the same part

Robust Environmental Protection: Features a polyamide casing and polycarbonate cover rated for IP54/NEMA 3 to resist dust and moisture

flush-mount appearance against drywall in residential or commercial laundry rooms

Dwyer Instruments SFI-100-3/4 Indicator R-22 making it suitable for heatingThe Dwyer Instruments SFI 100 3 4 is a field proven sight flow indicator designed for immediate visual verification of fluid movement in pressurized systems. For an HVACR contractor, this 3 4" NPT inline flow indicator is essential for diagnosing flow issues in chiller systems, hydraulic lines, and industrial coolant loops. Built with a heavy duty bronze body and a rugged tempered glass window, it handles line pressures up to 125 psig and operating