Relays
56 customer.honeywell.com 70-6925
RP913 Pneumatic Load Analyzer
A diaphragm logic pressure selector selects the highest and/or
lowest branch pressure input from zone thermostats to operate
final control elements in pneumatic control applications.
Replacement devices are available for Johnson, Powers,
Robertshaw, and Barber-Colman devices.
• Seven input manifold containing logic diaphragm, air filter, and
restrictions.
• Ten sharp barb connectors for all piping requirements.
• Large integral filter assures clean air to the manifold.
• Requires no field adjustment, and plastic construction results in
minimum maintenance.
• Two analyzers can be connected together to increase inputs to
twelve.
RP913A Typical Piping
Type: Load Analyzer Relay, 7 input
Dimensions, Approximate: 3/4 in. high x 6 1/2 in. long x 2 1/16 deep
(19 mm high x 165 mm long x 52 mm deep)
Airflow Usage: 0.04 scfm (0.019 mL/s)
Air Connections: Barb fittings (10) for 1/4 in. (6 mm) O.D. plastic
tubing
Capacity: 0.039 scfm at 1 psi differential (18 mL/s at 5 kPa differential)
Operating Humidity Range (% RH): 5 to 95% RH
Temperature Range: 0 F to 140 F (-18 C to +60 C)
Maximum Safe Operating Pressure: 25 psi (172 kPa)
Replacement Parts:
14001865-001 Filter Cartridge Assembly
PLUG PORT H OR L WHEN NOT USED.
C4483
1
MHL1234567
COOLING
HEATING
ZONE
THERMOSTATS
1
MMMM
M
N.C.
N.O.
RP913A
Product Number Operation Mounting Description
RP913A1008 Selects highest and/or lowest branch pressure input
to operate final control elements
Wall or In-line or panel Wall, In-Line or Panel Mounted Load Analyzer Relay,
7 input
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