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754 results

754 results
Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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Products

RM7838C1020

RM7838C1020

Honeywell / 7800 Series

This burner control unit effectively manages operational environments with temperatures from -40°C to 60°C and can safely store in temperatures ranging from -40°C to 66°C. It supports high humidity levels up to 85% RH, ensuring reliable functionality. With a power dissipation of up to 10 W, it can a

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RM7838C1012

RM7838C1012

Honeywell / 7800 Series

This control unit offers a maximum power dissipation of 10 W and supports a total connected load of up to 2000 VA. It is equipped with fast-blow fusing rated at 15A maximum. The burner control can establish a pilot flame within a span of 4 to 10 seconds. The main flame requires an establishment time

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RM7838B2021

RM7838B2021

Honeywell / 7800 Series

This burner control unit supports a minimum operating temperature of -40°C, making it ideal for harsh conditions. It can function at temperatures up to 60°C and has a maximum humidity tolerance of 85% RH (non-condensing). With a rated power dissipation of 10 W maximum and a maximum total connected l

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RM7840L2026

RM7840L2026

Honeywell / 7800 Series

This integrated burner control unit features a minimum operating temperature of -40°C and can withstand temperatures up to 60°C. It establishes a main flame in a maximum of 10 seconds, while the pilot flame requires either 4 or 10 seconds. The unit includes lockout interlocks for safety.

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RM7838B1021

RM7838B1021

Honeywell / 7800 Series

This integrated burner control unit establishes a main flame within a maximum of 10 seconds, with a pilot flame taking between 4 and 10 seconds to establish. It mounts directly onto a Q7800A or Q7800B wiring subbase, ensuring easy installation. Operating between temperatures of -40°C and 60°C, it ac

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RM7800G2018

RM7800G2018

Honeywell / 7800 Series

Designed for functionality, this control unit features main flame establishing options of 10, 15, or 30 seconds, and allows for intermittent operation as well. The modular design mounts seamlessly onto specified wiring subbases and includes a keyboard display module for easy monitoring.

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RM7896C1010

RM7896C1010

Honeywell / 7800 Series

This device is designed for mounting as a plug-in module on Q7800A/Q7800B wiring subbases. It supports interrupted pilot types and has a main flame establishment duration of 10 seconds and a postpurge timing of 15 seconds. The operational temperature range extends from -40°C to a maximum of 60°C, ac

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V8944B1043

V8944B1043

Honeywell / V8944

This diaphragm gas valve is constructed from die-cast aluminum and weighs 5 lbs. It maintains a strong performance across a temperature range from -40°C to 66°C while operating efficiently under a maximum pressure of 0.5 psi (3.4 kPa). The valve regulates gas pressure in two stages: High-Fire and Lo

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RM7895C2012

RM7895C2012

Honeywell / 7800 Series

This relay control module is designed for on-off primary control, equipped with prepurge functionality for gas, oil, or dual-fuel single burners. It can handle operating frequencies between 50 Hz and 60 Hz and supports an interrupted pilot type. The unit establishes the pilot flame in either 4 or 10

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R7861A1034

R7861A1034

Honeywell / 7800 Series

As part of the 7800 Series, the R7861A1034 flame signal amplifier outputs a flame signal ranging from 0 to 5.0V DC, requiring a minimum acceptable flame signal of 1.25V DC. It operates efficiently in temperatures ranging from -40°C to 60°C and is suitable for storage between -40°C and 65°C. This dev

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