HVAC Actuators

How Do I Identify My Actuator Motor?

Your actuator motor can be easily identified by a SPEC number, which is stamped directly in the housing near where the shaft comes out of the motor. This number IS REQUIRED before we can assist you with your replacement needs.

Identification diagram of a Multi Products Torque Box

How Do I Identify My Actuator Motor?

Your actuator motor can be easily identified by a SPEC number, which is stamped directly in the housing by the shaft extension. This number typically begins with a UL designation (i.e. UL6 or UL14) followed by a four or five digit number. This number is required before we can assist you with your replacement needs.

HVAC Actuators

Multi Products has designed and manufactured our exclusive line of Torque Box actuator motors for the HVAC industry for over 50 years. The listing below includes just a few of our most common actuator motor that we keep in stock. The motors are listed by their SPEC number. We still manufacture many actuators made to order, which are ready for shipment within 7-10 days of placing your order. Contact us if your SPEC number is not listed below.

If you require springs, linkages, or damper information you must contact the damper manufacturer or installer of your ventilation system. Click here for wiring / connection information.

PLEASE NOTE: SPEC NUMBERS 3049 AND 3050 MUST BE PURCHASED DIRECTLY FROM GRAINGER INDUSTRIAL SUPPLY. PART NUMBER 24N066.
Is your SPEC number not listed? Click Here

actuator 2447-B

In-Stock Listing

Spec #VoltageRotationSpecial Notes

​1161-B

120

CCW

TB2001, 0.19” SQ X 0.75” Long Shaft, Handybox on Top,
8-32 Mounting

Details

​1868-E

120

CW

TB2001, 2 Flat X 1.13” Long Shaft, Conduit Connector,
8-32 Mounting

Details

2412-I

120

CCW

TB2001, 2 Flat X 1.13” Long Shaft, Conduit Connector,
8-32 Mounting

Details

​2430-2L

120

​CCW

TB2001, 2 Flat X 2.00” Long Shaft,
Handybox (left), 8-32 Mounting

Details

​2430-2R

120

CCW

TB2001, 2 Flat X 2.00” Long Shaft,
Handybox (right), 8-32 Mounting

Details

​2430-3L

120

CCW

TB2001, 2 Flat X 3.00” Long Shaft, Ratchet,
Handybox (left), 8-32 Mounting

Details

​2430-3R

120

​CCW

TB2001, 2 Flat X 3.00” Long Shaft, Ratchet,
Handybox (right), 8-32 Mounting

Details

​2430-A2L

120

CW

TB2001, 2 Flat X 2.00” Long Shaft,
Handybox (left), 8-32 Mounting

Details

​2430-A2R

120

CW

TB2001, 2 Flat X 2.00” Long Shaft, Ratchet,
Handybox (right), 8-32 Mounting

Details

​2430-A3R

120

CW

TB2001, 2 Flat X 3.00” Long Shaft, Ratchet,
Handybox (right), 8-32 Mounting

Details

​2430-ASL

120

CW

TB2001, 0.19" SQ X 1.13” Long Shaft,
Handybox (left), 8-32 Mounting

Details

​2430-ASR

120

CW

TB2001, 0.19” SQ X 1.13” Long Shaft,
Handybox (right), 8-32 Mounting

Details

​2430-SL

120

CCW

TB2001, 2 Flat X 1.13” Long Shaft,
Handybox (left), 8-32 Mounting

Details

​2430-SR

120

​CCW

TB2001, 0.19” SQ X 1.13” Long Shaft,
Handybox (right), 8-32 Mounting

Details

2447-B

120

CW

TB2001, 0.19” SQ X 1.00” Long Shaft, Ratchet,
Flying Leads (back), 8-32 Mounting

Details

2469

120

CW

TB2001, 0.19” SQ X 1.13” Long Shaft, Handybox (back),
8-32 Mounting

Details

2527

120

CW

TB2001, 0.19” SQ X 0.75” Long Shaft, Handybox (back),
8-32 Mounting

Details

​2604-AS

120

CW

TB2001, 0.19” SQ X 0.75” Long Shaft, Ratchet, Handybox (top), 8-32 Mounting

Details

2747

120

CCW

TB2001, 2 Flat X 3.00” Long Shaft, Ratchet,
Handybox (left), 8-32 Mounting

Details

​2747-D

120

CCW

TB2001, 2 Flat X 3.00” Long Shaft, Ratchet,
Flying Leads (top), 8-32 Mounting

Details

​2781

120

CCW

TB2001, 2 Flat X 0.88” Long Shaft, Ratchet, Handybox (top),
8-32 Mounting

Details

​2781-AS

120

CW

TB2001, 0.19” SQ X 0.75” Long Shaft, Ratchet,
Handybox (top), 8-32 Mounting

Details

​2781-S

120

CCW

TB2001, 0.19” SQ X 0.75” Long Shaft, Ratchet,
Handybox (top), 8-32 Mounting

Details

​2920

120

CCW

TB2001, 2 Flat X 1.50” Long Shaft, Conduit Connector,
8-32 Mounting

Details

2923

24

CCW

TB2001, 2 Flat X 1.50” Long Shaft, Conduit Connector,
8-32 Mounting

Details

​2985-E

120

CCW

TB2001, Dual Extensions, 2 Flat, 1.75” Long Shaft,
Handybox (top), 8-32 Mounting

Details

​2986-A

24

CCW

TB2001, Dual Extensions, 2 Flat, 1.75” Long Shaft,
Handybox (top), 8-32 Mounting

Details

3145

120

CCW

TB2001, 2 Flat X 1.13” Long Shaft, Conduit Connector,
8-32 Mounting

Details

3159-A

120

CW

TB2001, Dual Extension, Ø0.50” X 3.50” / Ø0.31” X 2.50” (front / back) Long Shaft, Ratchet, Flying Leads (right side),
8-32 Mounting

Details

3751

120/240

CW

TB2001, 2 Flat, 1.13” Long Shaft, Handybox (back),
8-32 Mounting

Details

3752

440

CW

TB2001, 2 Flat, 1.13” Long Shaft, Handybox (back),
8-32 Mounting

Details

3753

24

CW

TB2001, 2 Flat, 1.13” Long Shaft, Handybox (back),
8-32 Mounting

Details

3754

120/240

CCW

TB2001, Dual Extension, 2 Flat, 1.75” Long Shaft,
Handybox (top), 8-32 Mounting

Details

3755

440

CCW

TB2001, Dual Extensions, 2 Flat, 1.75” Long Shaft,
Handybox (top), 8-32 Mounting

Details

3756

24

CCW

TB2001, Dual Extension, 2 Flat, 1.75” Long Shaft,
Handybox (top), 8-32 Mounting

Details

4012-B

120/240

CCW

TB2001, 2 Flat, 1.125” Long Shaft,
Conduit connector, 40" wiring leads , 8-32 Mounting

Details
Is your SPEC number not listed? Click Here

If you require springs, linkages, or damper information you must contact the damper manufacturer or installer of your ventilation system. Click here for wiring / connection information.

Downloads for Actuator Motors

TB 2001 – Wiring Instructions

Download

​Spec 2430/2430A Identification Sheet

Download