Humidity, Pressure And Flow Control

Circuit Board for 760 * Circuit Board For 76O Aprilaire Humidifier

100/600# KPU6W SPDT 36" R410A Can substitute for P70AA-400C.

Mounting Bracket For C * Mounting Bracket For C645C Only

Humidex Tablets 12 Tablet Vial * Humidex Tablets. For Wick Power And Portable Humidifiers. 12 Tablet Vial.

Magnehelic Gauge 0-1.0WC * Magnehelic Differential Pressure Gauge. Range 0-1.0 WC. Ambient 20-140F. Two 1/8 FPT Side Or Back Mount Connections. Two 1/8 Plugs And 1/8 MPT X Barb Fitting and Flush Mount Adaptor Included.

Magnehelic Gauge 0-2WC * MAGNEHELIC GAUGE, 0-2.0 W.C.

Magnehelic Gauge 0-3WC * Magnehelic Gauge. 0-3 Water Column. 1/8Inch NPT Connections On Side Or Back Of Gauge. Adaptors For 1/4 Tubing Included along With 1/8 NPT Plugs And Flush Mount adaptors And Screws.

Replacement Potentiometer For All L91A'sand L91B1050.

Potentiometer * Replacement Potentiometer For L91B1035 1068 And All L91D's.

Diff Press Airflow .25-1.0WC * Differential Pressure Airflow Switch. Range .25 To 1 WC. SPDT Switch 5A @ 1201/4 Spade Connections. Tubing ConnectioN1/4 Or 3/8

Air Flow Switch Adjsutable range .07 to 12" WC. SPDT switch rated at 5 Amps. Temp -40 to 190F.