Product Details:
Voltage: 120Vac, 50/60Hz
Pilot type: intermittent
Air flow check: Dynamic
Pilot flame establishing period: 4 sec to 10 sec

Honeywell RM7895B1013 primary control:
Microprocessor-based integrated primary burner control for automatically fired gas, oil, or combination fuel single burner applications. Provides level of safety, functional capability and features beyond conventional controls.
Functions include automatic burner sequencing, flame supervision, system status indication, system or self-diagnostics and troubleshooting.
Subbase, amplifier, and pre purge timer are required for operation.
Options include PC interface, keyboard display module, DATA CONTROLBUS MODULE, remote display module, first-out expanded annunciator, and COMBUSTION SYSTEM MANAGER software.
Five LEDs provide sequence information.
Interchangeable plug-in flame amplifiers.
Optional local or remote annunciation of operation and fault information.
Nonvolatile memory retains history files and sequencing status after power loss.
Optional remote reset capability.
Optional report generation. Selectable relight or lockout on loss of flame.
Airflow switch check.
Application: On-Off Primary Control with Pre purge Interlocks: Selectable Pre Purge: Determined by ST7800A Purge Timer Card Required Components: Q7800 Universal Wiring Subbases, Flame Signal Amplifier and ST7800A Plug-in Purge Timer Card
Frequency: 50 Hz; 60 Hz (±10%)
Vibration: 0.5 G environment
Shipping and Storage Temperature Range: -40°F to +140°F (-40°C to +60°C)
Approximate, Dimensions: 5 in. wide x 5 in. high x 5 1/4 in. deep with Q7800A Subbase x 6 3/32 in. deep with Q7800B Subbase (127 mm wide x 127 mm high x 133 mm deep with Q7800A Subbase x 155 mm deep with Q7800B Subbase)
Weight lb. (kg): 1 lb 15 oz (0.9 kg)
Approvals, Swiss RE: Acceptable
Used With: 7800 Series Amplifiers (Except RM7895E1002/U uses R7847 ONLY)