CBMHVAC & Refrigeration

CBM Roof inlet 125x250mm

CBM roof inlet for HVAC systems measures 125 x 250 mm with external dimensions of 360 x 487 mm. Designed for commercial air conditioning installations requiring compact rooftop air intake solutions. Ships one unit…

SKU 3G-CBM-01036

Also listed as: CLI 04692 · CLI-04692

Brand

CBM

Item

Roof inlet 125x250mm

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

CBM

packing

1 pc/box 

dimensions

125 X 250 mm 

inside dimensions mm

125 x 250 

outside dimensions mm

360 x 487 

Datasheet Content

Entrée de toit CLI04690 à 92

Entrée de toit
• La solution idéale pour protéger votre câblage et raccorder votre groupe en toiture proprement !

                                                                      CLI04690                                      3G-CBM-01036

                                           F                                       B        D                                  B     D

                                                                           A
                                                                                                                          A

                                                                           C
                     E                                                                                                    C

 Model                                                   CLI04690                                              3G-CBM-01036

 Inside dimensions: A x B                       125 x 125 mm / 4.92 x 4.92”                           125 x 250 mm / 4.92 x 9.84"
 Outside dimensions: C x D                     360 x 360 mm / 14.17 x 14.17"                         360 x 487 mm / 14.17 x 19.17”
 Outside dimensions: E x F                     522 x 415 mm / 20.55 x 16.34"                         527 x 420 mm / 20.75 x 16.54"
 Packing                                                 1 pc/box                                              1 pc/box

Technical Documents

(1)

Technical Document 1

PDF Document

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CBM Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is the CBM roof inlet 125x250mm used for?

The CBM roof inlet 125x250mm is designed for commercial HVAC and air conditioning installations. It provides a compact rooftop air intake solution that protects cabling and allows clean connection of rooftop units. Ideal for Singapore commercial buildings requiring efficient, space-saving rooftop air entry.

What are the specifications of the CBM roof inlet 125x250mm?

The CBM roof inlet has inside dimensions of 125 x 250 mm and outside dimensions of 360 x 487 mm. It is packed one unit per box. The model 3G-CBM-01036 is designed for HVAC rooftop applications, offering a compact footprint for commercial air conditioning systems.

Where to buy the CBM roof inlet 125x250mm in Singapore?

3G Electric supplies the CBM roof inlet 125x250mm to Singapore. We handle logistics, customs clearance, and delivery to your site. Contact our team for pricing and lead time on this HVAC component. We provide technical support for commercial air conditioning installations.

How to install the CBM roof inlet 125x250mm?

Install the CBM roof inlet by mounting it on the rooftop opening, ensuring the inside dimensions (125 x 250 mm) align with your ductwork. Secure the flange using appropriate fasteners and seal the perimeter to prevent water ingress. Follow standard HVAC rooftop installation practices for best results.

Used in

Common applications for CBM

Industrial boilers — CBM circulation pumps (mod. CM 30W) and solenoid valves (ELV series) for heating-loop control and pump staging.

Burner systems — CBM oil nozzles (FLU atomizer types), electrodes (ELC 200 mm), and solenoid coils (ELV 230V AC) for combustion ignition and flame supervision.

Plant maintenance and retrofit — CBM cable glands (CLI M25), motor couplings (ACC type D), and small-radius fittings (RAC 90°) for equipment reconfiguration and sensor integration.

Boiler water treatment — CBM chlorine test kits (DET free+combined) for feedwater and circulating-water quality monitoring in closed-loop systems.

Pump and motor assembly — CBM couplings, fittings, and cable glands for assembly and rewinding of industrial motors, circulation pumps, and auxiliary equipment.

CBM Products

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

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