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Environmental & Combustion Controls
LP907A1044
Pneumatic Airstream Insertion Thermostat Direct Acting

Locate Distributors Product Specifications   Literature and Documents
Overview
One-pipe, single setpoint, pneumatic thermostat used to provide proportional control of pneumatic valves and damper actuators in heating and air conditioning systems. Commonly used as discharge controllers for unit ventilators.

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Features

• Rod and tube insertion sensing element.
• Wide throttling range.
• Gage tee and tank valve facilitate checking line pressures.
Product Specifications  Back To Top
Description Pneumatic Airstream Insertion Thermostat Direct Acting
Application Low Limit controller
Remote Bulb Yes
Setpoint Single
Action Direct Acting
Number of Pipes 1
Setpoint Temperature Range (F) 40 F to 140 F
Setpoint Temperature Range (C) 4 C to 60 C
Air connections Barb fittings 1/4 in. (6 mm) poly tubing
Sensor Element Invar rod and seamless brass tube, 18 3/4 in. (476 mm) long and 11/32 in. (9 mm) diameter
Maximum Safe Operating Pressure (psi) 25 psi
Maximum Safe Operating Pressure (kPa) 170 kPa
Capacity Low
Operating Temperature Range (F) 135 F maximum
Operating Temperature Range (C) 57 C maximum
Storage Temperature (F) 150 F maximum
Storage Temperature (C) 66 C maximum
Throttling Range (F) 5 F to 35 F
Throttling Range (C) 3 C to 19 C
Airflow Usage 0.011 scfm (5.2 mL/s)
Dimensions (in.) 5 7/16 in. high x 1 1/16 in. wide x 2 1/4 in. deep
Dimensions (mm) 138 mm high x 27 mm wide x 57 mm deep
Mounting Insertion with locknut on boss of insertion shank
Includes Fittings for mounting on sheet metal duct. Order restrictor separately.

Literature and other Resources Download Back To Top
Installation Instructions - (LP907A Airstream Insertion Thermostat English/French)
Specification Data - (LP907A Airstream Insertion Thermostat LP907A)
Typical heating and cooling application for LP907 Insertion Pneumatic Thermostat Wiring(LineArt)
Typical heating and cooling application for LP907 Insertion Pneumatic Thermostat Wiring(LineArt - Web Quality Image)
Typical Duct mounting application for LP907 Insertion Pneumatic Thermostat Wiring(LineArt)
Typical Duct mounting application for LP907 Insertion Pneumatic Thermostat Wiring(LineArt - Web Quality Image)
Air Stream Insertion Pneumatic Thermostat Main(Photo_BW - Web Quality Image)
Air Stream Insertion Pneumatic Thermostat Main(Photo_BW - Print Quality Image)
Air Stream Insertion Pneumatic Thermostat Main(Photo_Color - Web Quality Image)
Air Stream Insertion Pneumatic Thermostat Main(Photo_Color - Print Quality Image)
Typical heating only application for LP907 Insertion Pneumatic Thermostat Wiring(LineArt)
Typical heating only application for LP907 Insertion Pneumatic Thermostat Wiring(LineArt - Web Quality Image)
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Product Accessories
14002913-003 - External Restriction Assembly. 0.007 in. Restriction, Red, Inlet 1/4 in; Outlet 1/4 in. and 5/32 in.
CCT2085 - Pneumatic Fitting - Gauge Adapter fits any standard 1/8 in. NPT gauge,
14002913-002 - .005 in. Blue Filter Restriction Assembly; Inlet: 1/4 in., Outlets: 5/32 in. and 5/32 in.; Order in Quantities of 10