R4343D1017 Honeywell R4343D Flame Safeguard Controller for Gas/Oil Burners

Description

Product Overview

The R4343D1017 is a 100% original Honeywell flame safeguard controller. As a Honeywell flame safeguard control, it supervises gas, oil or dual-fuel burners by monitoring the flame during ignition and operation, and safely shutting down the fuel valves on flame failure. Proven in thousands of installations, it provides safe start sequences, self-checking amplifier circuits and compatibility with UV or flame-rod sensors.

Key Features

• Supervised ignition and safe shutdown on flame failure
• Compatible with UV flame detectors and flame rods
• Built-in self-check for amplifier and sensor circuits
• Safe-start check prevents automatic restart with residual flame signal
• Relay outputs for fuel valve and alarm control
• Rugged construction for boiler house environments

Technical Specifications

Brand	Honeywell
Model	R4343D1017
Product Type	Flame Safeguard Controller

Typical Applications

• Gas, oil and dual-fuel burner control
• Boilers, furnaces and ovens
• Industrial process heaters and thermal oxidizers

Why Choose DeepSight?

Guangzhou Shenmou Technology Co., Ltd. (DeepSight) is a professional supplier of industrial automation components, offering 800,000+ models from leading brands including Siemens, Yaskawa, SICK, Omron, Mitsubishi, Schneider and more.

• 100% Original & Tested – every unit is genuine and function-tested before dispatch
• 1-Year Warranty – full coverage against manufacturing defects
• Worldwide Express Shipping – DHL / FedEx / UPS, most orders shipped within 24-48 hours
• 24/7 Technical Support – experienced engineers ready to help with selection and commissioning
• Large Stock – wide range of new and discontinued models available immediately