Warm Air Limit Control with Manual Reset A25 Series
DeSCrIpTIon
The A25 warm air control locks out on a temperature increase to the control set point. Manual reset is required before the electrical contacts can be reclosed.
FeATureS A25AP-1 Item Switch Action
A25AN-1C SPST Open High A25CN-1C
SPDT
A25AP-1C SPST Open High A25CP-1C
SPDT A25AN-1 range °F (°C)
25 to 215 (-4 to 102) 25 to 215 (-4 to 102) 25 to 215 (-4 to 102) 25 to 215 (-4 to 102)
• Trip-free reset lever does not permit restarting until the reset lever is manually released
• The rod and tube type sensing element provides positive control action range Adjuster Knob Knob
High Limit Set at 125 (52) High Limit Set at 125 (52) High Limit Set at 125 (52) High Limit Set at 125 (52)
Electric Low Temperature Detection Thermostats 134
Model DeSCrIpTIon
The 134 Electric Low Temperature Detection Thermostat is a remote bulb instrument with a Single Pole, Double Throw switch.
FeATureS
• Compact and durable construction • Adjustable concealed, low and high range limit stops with a fixed differential
Item
134-1510 134-1511 134-1504
Temperature range 35 to 45°F (1.7 to 7.2°C) 35 to 45°F (1.7 to 7.2°C) 15 to 55°F (-9.4 to +12.8°C)
Bulb Size
• Available with manual or automatic reset Switch Action
1/8” x 20’ (3 mm x 6 m) 1/8” x 20’ (3 mm x 6 m) 1/8” x 20’ (3 mm x 6 m)
SPDT SPDT
DPST, 4-wire 2 Circuit
reset Action Automatic Manual Manual
G
Electric Surface Mounted/High Temperature DeSCrIpTIon
Limit Control Thermostats 141
Model
The 141 Electric Surface Mounted / High Temperature Limit Control Thermostats are single setpoint electric thermostats for high or low limit control; surface mounted or duct mounted models available.
Descriptions Surface Mounted High Temperature Limit Duct Mount Item
141-0522 141-0530
FeATureS
• Can be mounted horizontally, vertically or at an angle. • Visual setpoint indication through cover