Accessories

S1A

copy-of-s1agr-top-attachment-medium

Line Voltage rated End-Switch assembly for all new ND and URD style dampers. Easily attaches over the top of the motor. Can operate blower motor, combustion air, hydronic zone valve or circulator, among other applications.

Click here for submittal sheet.

MAN / MA-5P

access5

The MAN is a 2 Position, power-open, power-close actuator. Used on old-style, standard opposed blade dampers. The MA-5P is a 5 Position, power open, power close actuator used with old-style, standard opposed blade dampers. MAN and MA-5P actuators are only interchangeable with other MAN or MA-5P units.

CPLS

wperc5mu

Monitors cooling coil temperature and protects against coil freeze-up. Stops compressor below 37° and restarts above 47°. (Not adjustable) Mounts on a 3/4” suction line.

RAC

access1

A SPDT switch used to replace a thermostat for manual damper control. Face plate marked “Air Cond Damper”.

RES

wpqk187a

Remote Emergency illuminated switch for use on Heat Pump systems. Used in place of an emergency switch located on the thermostat.

FAC

access2

A SPDT switch used to replace a thermostat for manual damper control. Face plate marked “Fresh Air Damper.”

HCD

hcd

The Hand Carried Display (HCD) is the perfect way for a salesman to demonstrate and display a complete 2 zone system in a neat, easy-to-carry case.

VAC

access3

One zone illuminated switch provides convenient set back of all zones from one location. Used as an occupied/unoccupied switch.

BT-SP

wp7hoz21

Single pole bulb thermostat. 15° to 90° range.

RR

access4

Replacement relay for older style ULTRA-ZONE panels and the DTT series ULTRA-ZONE panels.

T-40VA-PT

t40vapt

A plate mounted 24V 40VA transformer for use with Ultra-Zone dampers and control systems.

T-40VA-F

t40va

A frame mounted 24V 40VA transformer for use with Ultra-Zone dampers and control systems.

MRK

mrk

Motor replacement for models ND, EBD, URD, and RDN dampers. Dampers such as the RDN will also require the purchase of a DHK (Damper Hardware Kit). If unsure if you require a DHK please contact our sales department. Notice: The MA-ND5 (power open/power close) motor actuator cannot be used to replace an existing MA-RSD (spring return) motor actuator.

DHK

dhk

Damper Hardware Kit for retrofitting the MRK on older damper models.

SAS

sas

Supply air sensor used to monitor the temperature of the supply air.

MA-SRE24 and MA-SRE120

access6

Four wire spring return actuator. 24V and 120V available. Includes end switch. Use on models SMD-SR, RD-SR, ND-SRE, and RD-SRE dampers.

MA-TF24 and MA-TF120

ma-tf

18 in. lbs. spring return motor for use on ND and URD series dampers. 24V and 120V available.

MA-LF24 and MA-LF120

ma-lf

35 in. lbs. spring return motor for use on ND and URD series dampers. 24V and 120V available.

MA-LM24SR-T

ma-lm24sr-t

24 volt modulating motor for use on ND and URD series dampers.

MA-LM24-T

lm24-t

45 in. lbs. 24 volt motor for use on ND and URD series dampers.

MA-15S

ma-15s

15 second motor for use on ND and URD series dampers.

MA-SBD

ma-sbd

Replacement motor for Smart Bypass Dampers.

DLK

dlk-s

Damper Linkage Kit used with the old style MAN motor and the SMD/BMD style damper.

R4

wprg7dt1

Basic relay and mounting block for custom control applications.

F1

fusef1

A 2 AG, 3 amp Slow Blow fuse for replacement on ST and STHP series ULTRAZONE control panels. Package contains 5 fuses.

RI

r1

Single-pole, double-throw, 24volt relay coil.

PRD Weights and Arm

prd_weights

Single-pole, double-throw, 24volt relay coil.

OAS

oas

Outdoor air sensor used to monitor the temperature of the outside air.

Have a question or need to place an order?