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753 results

753 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

RM7840L1075

RM7840L1075

Honeywell / 7800 Series

This programming burner control is engineered to function within a frequency range of 50 to 60 Hz. It features precise timing protocols for establishing pilot and main flames. The pilot flame establishing period lasts between 4 to 10 seconds, while the main flame establishment takes between 10 to 15

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R7886A1001

R7886A1001

Honeywell / 7800 Series

This UV flame amplifier features a lightweight design, weighing in at 0.28 lbs, and is known for its blue housing. It is suitable for use with Honeywell 7800 Series Relay Modules, making it versatile for flame detection applications. Additionally, test jacks are provided for amplifier diagnostics.

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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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RM7800G1018

RM7800G1018

Honeywell / 7800 Series

This model features a main flame establishing period adjustable to 10, 15, or 30 seconds, and can also operate intermittently. It withstands temperatures from -40°C to 60°C during operation and has a storage temperature range of -40°C to 66°C. This burner control unit can handle a maximum connected

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V5055A1228

V5055A1228

Honeywell / V5055

This valve operates effectively within a temperature range from -40°C to 66°C. It is constructed from die-cast aluminum, ensuring durability. The valve can handle a maximum rated pressure of 15 psi and is rated for CSA valve capacity of 10200 cf/hr. Upstream and downstream tapping configurations are

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RM7800L2053

RM7800L2053

Honeywell / 7800 Series

This burner control module is compatible with a Q7800A2005/Q7800B2003 wiring subbase and is designed for easy plug-in installation. It has a rated maximum of 2000 VA for total connected load and operates within a temperature range of -40°C to 60°C. Built to meet environmental challenges, it performs

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RM7888A1019

RM7888A1019

Honeywell / 7800 Series

This module is built to endure extreme temperatures, functioning between -40°C and 60°C, while also remaining effective in storage conditions from -40°C to 66°C. It features a notable humidity tolerance of 85% RH without condensation, and it can handle a maximum connected load of 2000 VA. It mounts

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A7800A2010

A7800A2010

Honeywell / 7800 Series

This diagnostic tool is compatible with a range of relay modules, including RM7800, RM7840, RM7838, RM7888, RM7890, RM7895, RM7896, RM7897, and RM7898. The tester's primary function is to simulate control functions and interlocks for effective sequence testing of 2000 Series devices. It employs inte

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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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M9484E4003

M9484E4003

Honeywell / Modutrol IV

This proportional firing rate motor features an adjustable stroke of either 90° or 160°, with timing of 30 seconds for a 90° stroke and 60 seconds for a 160° stroke. The device is equipped with a 3/8 inch square, double-ended crankshaft, and includes one auxiliary switch for additional functionality

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Showing 561-570 of 753 results