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FIELD CONTROLS 3-5"dia SS Barometric Draft Control: Oil, For 3 in_4 in_5 in Duct Dia, Single Acting - Barometric Draft Control Dampers
FIELD CONTROLSBarometric Draft Control Dampers

FIELD CONTROLS 3-5"dia SS Barometric Draft Control: Oil, For 3 in_4 in_5 in Duct Dia, Single Acting

The FIELD CONTROLS 3-5"dia SS Barometric Draft Control (SKU 4RC, MPN 4"RC) is a barometric draft control damper designed for oil fuel systems. It features a press-fit connection and is compatible with 3 in, 4 in, or…

SKU 3G-OTH-75215

Also listed as: 4RC · 4 RC · 4-RC

Brand
FIELD CONTROLS
Item
3-5"dia SS Barometric Draft Control: Oil, For 3 in_4 in_5 in Duct Dia, Single Acting
Category
Barometric Draft Control Dampers
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

FIELD CONTROLS
Manufacturer Part Number
4"RC
Type
For 3 in_4 in_5 in Duct Dia, Single Acting, 7 in L
For Fuel Type
Oil
Connection Type
Press Fit

Technical Documents

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

Product Description

The FIELD CONTROLS 3-5"dia SS Barometric Draft Control (SKU 4RC, MPN 4"RC) is a barometric draft control damper designed for oil fuel systems. It features a press-fit connection and is compatible with 3 in, 4 in, or 5 in duct diameters, with a single-acting operation and a length of 7 in. This stainless steel unit is manufactured by FIELD CONTROLS.

Frequently Asked Questions

What is the FIELD CONTROLS 4"RC barometric draft control used for?

The FIELD CONTROLS 4"RC barometric draft control regulates chimney draft in oil-fired heating systems. It maintains stable combustion by automatically adjusting airflow, improving efficiency and safety in residential and light commercial oil boiler or furnace installations.

What are the specifications of the FIELD CONTROLS 4"RC draft control?

The FIELD CONTROLS 4"RC is a single-acting barometric draft control for oil fuel. It fits 3 in, 4 in, or 5 in duct diameters, uses a press-fit connection, and has a 7 in length. The stainless steel construction resists corrosion. The manufacturer part number is 4"RC.

Where to buy the FIELD CONTROLS 4"RC draft control worldwide?

3G Electric supplies the FIELD CONTROLS 4"RC barometric draft control to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact our team to place an order or request a quote for your region.

How to install the FIELD CONTROLS 4"RC barometric draft control?

Install the FIELD CONTROLS 4"RC by pressing it into the duct of the appropriate diameter (3, 4, or 5 inches). Ensure the damper is level and swings freely. Follow local codes and the manufacturer's instructions for proper clearance and venting. Test operation after installation.

Used in

Common applications for FIELD CONTROLS
Residential and commercial furnace exhaust — FIELD CONTROLS SWG-8 power venter for 7- to 8-inch pipes
Fresh air intake in HVAC systems — FIELD CONTROLS FAD-12 motorized damper for 12-inch ducts
Boiler combustion air control — FIELD CONTROLS FAD-6 motorized damper for 6-inch ducts
Humidifier maintenance — FIELD CONTROLS 2006 drain valve for S2000-LH and S2020-LH models
Ventilation balancing in industrial buildings — FIELD CONTROLS FAV-4 motorized damper for 4-inch ducts

FIELD CONTROLS Products

3G Electric supplies FIELD CONTROLS barometric draft control dampers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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