Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
Honeywell Relay EC 7823 A 1004 - Controls
HoneywellControls

Honeywell Relay EC 7823 A 1004

Honeywell EC 7823 A 1004 is a relay module for burner and combustion controls featuring Dynamic AMPLI-CHECK self-check logic. Operates on 120 Vac (±10/-15%), 50/60 Hz with panel, wall, or burner mounting options and…

SKU 3G-CBM-04223

Brand
Honeywell
Item
Relay EC 7823 A 1004
Category
Controls
UNSPSC
39121026 — Control power transformer
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

Honeywell
type
relay module
model
EC7823/RM7823
series
7800
features
Dynamic AMPLI-CHECK, Dynamic self-check logic, Tamper resistant logic
supply voltage
120 Vac (±10/-15%), 50/60 Hz
mounting options
panel mount (Q7800A), wall mount (Q7800B), burner mount (Q7800B)
vibration rating
0.5G

Technical Documents

(1)
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

Honeywell Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

Honeywell EC 7823 A 1004 is a relay module for burner and combustion controls featuring Dynamic AMPLI-CHECK self-check logic. Operates on 120 Vac (±10/-15%), 50/60 Hz with panel, wall, or burner mounting options and 0.5G vibration rating for industrial heating applications.

Frequently Asked Questions

What is the Honeywell EC 7823 A 1004 relay module used for?

The Honeywell EC 7823 A 1004 is a relay module for burner and combustion controls in industrial heating applications. It monitors flame presence, provides system diagnostics, and works with 7800 SERIES amplifiers to deliver relay action for flame safeguard systems.

What are the specifications of the Honeywell EC 7823 A 1004?

The Honeywell EC 7823 A 1004 operates on 120 Vac (±10/-15%), 50/60 Hz, with a 0.5G vibration rating. It features Dynamic AMPLI-CHECK self-check logic, tamper-resistant logic, and supports panel, wall, or burner mounting via Q7800A or Q7800B subbases.

Where to buy the Honeywell EC 7823 A 1004 in Singapore?

You can source the Honeywell EC 7823 A 1004 relay module through 3G Electric in Singapore. We handle logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this Honeywell 7800 SERIES component.

How to install the Honeywell EC 7823 A 1004 relay module?

Install the Honeywell EC 7823 A 1004 by mounting it on a Q7800A panel or Q7800B wall/burner subbase. Ensure the supply voltage is 120 Vac and the wiring matches the flame amplifier selected. Follow the manufacturer's manual for proper self-check logic setup and vibration isolation.

Used in

Common applications for Honeywell
Commercial kitchen and inflight-catering steam boilers — RM7890 / RM7895 flame relays with UV detection
Food-processing ramp-and-dwell ovens — DBC2000E / DBC2100E controllers
Hotel and hospital boiler plants — VR8205 combination gas controls
Petrochemical tank-farm heating — V4xxx gas-valve bodies with ML7420 actuators
Retrofit swap-outs from legacy Fireye / Satronic — Honeywell replacement kits
Not sure this is the right part? Photo-identify it

Honeywell Products

3G Electric supplies Honeywell controls. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
Relay EC 7850 A 1072
Honeywell
Relay EC 7850 A 1072
Relay BC 1000 B 1018
Honeywell
Relay BC 1000 B 1018
Relay DBC2000E1018
Honeywell
Relay DBC2000E1018
Remote reset S 7820 A 1007
Honeywell
Remote reset S 7820 A 1007
Base Q7800 B 1003
Honeywell
Base Q7800 B 1003
Base Q7800 A 1005
Honeywell
Base Q7800 A 1005

More from Honeywell

View all Honeywell parts
Module for M9184 4-20 MA 221508 A
Honeywell
Module for M9184 4-20 MA 221508 A
Honeywell
Honeywell
KT COMB 50 (pair of flanges)
Pressure switch DWR6 0.5/6 bar
Honeywell
Pressure switch DWR6 0.5/6 bar
Housing S4560 C 1053 U
Honeywell
Housing S4560 C 1053 U
Pressure switch DWR3 0.2/2.5 bar
Honeywell
Pressure switch DWR3 0.2/2.5 bar
Amplifier R7852 A 1001 2/3 sec
Honeywell
Amplifier R7852 A 1001 2/3 sec
Honeywell
Honeywell
Housing S4565 BF 1021 U
Box S4570 LS 1091 U
Honeywell
Box S4570 LS 1091 U

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first