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

MODINE Gas Wall and Ceiling Unit Heater: 30,000 BtuH Heating Capacity Input, Propeller - Standard-Profile Suspended Gas Wall & Ceiling Unit Heaters
MODINEStandard-Profile Suspended Gas Wall & Ceiling Unit Heaters

MODINE Gas Wall and Ceiling Unit Heater: 30,000 BtuH Heating Capacity Input, Propeller

The MODINE Gas Wall and Ceiling Unit Heater (SKU 3G-OTH-64874, MPN HD 30AS0121FDAN) is a standard-profile, suspended propane unit heater with a 30,000 BtuH heating capacity input. It features a power-vented…

SKU 3G-OTH-64874

Also listed as: HD30AS0121FDAN · HD-30AS0121FDAN

Brand
MODINE
Item
Gas Wall and Ceiling Unit Heater: 30,000 BtuH Heating Capacity Input, Propeller
Category
Standard-Profile Suspended Gas Wall & Ceiling Unit Heaters
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

MODINE
Manufacturer Part Number
HD 30AS0121FDAN
Type
Propeller, Propane
Fan Type
Propeller
Fuel Type
Propane
Combustion Type
Power Vented
Overall Dimensions - H x W x D
12.2 in x 26.8 in x 22 in
Gas Connection Size, Gas Connection Type
1/2 in

Technical Documents

No technical documents available for this product.
Request documentation
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

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

Product Description

The MODINE Gas Wall and Ceiling Unit Heater (SKU 3G-OTH-64874, MPN HD 30AS0121FDAN) is a standard-profile, suspended propane unit heater with a 30,000 BtuH heating capacity input. It features a power-vented combustion system and a propeller fan, with a 1/2 in gas connection and overall dimensions of 12.2 in x 26.8 in x 22 in.

Frequently Asked Questions

What is the MODINE Gas Wall and Ceiling Unit Heater used for?

The MODINE Gas Wall and Ceiling Unit Heater is used for heating commercial and industrial spaces such as warehouses, workshops, and garages. It is a suspended propane unit heater with a 30,000 BtuH input, power-vented combustion, and a propeller fan for efficient air distribution.

What are the specifications of the MODINE HD 30AS0121FDAN?

The MODINE HD 30AS0121FDAN is a propane unit heater with 30,000 BtuH heating capacity input, power-vented combustion, and a propeller fan. It has a 1/2 in gas connection, overall dimensions of 12.2 in x 26.8 in x 22 in, and is designed for wall or ceiling suspension.

Where to buy MODINE unit heaters in worldwide?

You can source the MODINE Gas Wall and Ceiling Unit Heater through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time on this propane unit heater.

How to install a MODINE propane unit heater?

Install the MODINE unit heater by suspending it securely from a wall or ceiling, connecting the 1/2 in gas line, and venting the power-vented combustion system per local codes. Ensure proper clearance from combustibles and follow the manufacturer's manual for electrical and propane connections.

Used in

Common applications for MODINE
Warehouse heating — Modine PTP series gas unit heaters for large open spaces with natural gas supply
Industrial air circulation — Modine DSU series ceiling fans for vertical recirculation in manufacturing facilities
Commercial building heating — Modine PDP series suspended heaters for retail or office spaces
Heating system repair — Modine draft inducer assemblies for replacement in existing Modine gas heaters
Process heating — Modine HD series unit heaters for workshops or loading docks requiring 30,000 BtuH
HVAC control replacement — Modine time-delay relays for on/off delay in heating system controls

MODINE Products

3G Electric supplies MODINE standard-profile suspended gas wall & ceiling unit heaters. 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
MODINE Gas Wall and Ceiling Unit Heater: 60,000 BtuH Heating Capacity Input, Propeller, Propane (MPN HD 60AS0121FDAN)
MODINE
MODINE Gas Wall and Ceiling Unit Heater: 60,000 BtuH Heating Capacity Input, Propeller, Propane (MPN HD 60AS0121FDAN)
MODINE Gas Wall and Ceiling Unit Heater: 45,000 BtuH Heating Capacity Input, Propeller, Propane (MPN HD 45AS0121FDAN)
MODINE
MODINE Gas Wall and Ceiling Unit Heater: 45,000 BtuH Heating Capacity Input, Propeller, Propane (MPN HD 45AS0121FDAN)
MODINE Gas Wall and Ceiling Unit Heater: 100,000 BtuH Heating Capacity Input, Propeller, Propane (MPN HD 100AS0121FDAN)
MODINE
MODINE Gas Wall and Ceiling Unit Heater: 100,000 BtuH Heating Capacity Input, Propeller, Propane (MPN HD 100AS0121FDAN)
MODINE Gas Wall and Ceiling Unit Heater: 30,000 BtuH Heating Capacity Input, Propeller, Natural Gas (MPN HD 30AS0111FDAN)
MODINE
MODINE Gas Wall and Ceiling Unit Heater: 30,000 BtuH Heating Capacity Input, Propeller, Natural Gas (MPN HD 30AS0111FDAN)
MODINE Gas Wall and Ceiling Unit Heater: 250,000 BtuH Heating Capacity Input, Propeller, Propane (MPN PDP250AE0185SBAN)
MODINE
MODINE Gas Wall and Ceiling Unit Heater: 250,000 BtuH Heating Capacity Input, Propeller, Propane (MPN PDP250AE0185SBAN)
MODINE Gas Wall and Ceiling Unit Heater: 100,000 BtuH Heating Capacity Input, Propeller, Natural Gas (MPN HD 100AS0111FDAN)
MODINE
MODINE Gas Wall and Ceiling Unit Heater: 100,000 BtuH Heating Capacity Input, Propeller, Natural Gas (MPN HD 100AS0111FDAN)

More from MODINE

View all MODINE parts
MODINE Gas Wall and Ceiling Unit Heater: 75,000 BtuH Heating Capacity Input, Propeller, Propane (MPN HD 75AS0121FDAN)
MODINE
MODINE Gas Wall and Ceiling Unit Heater: 75,000 BtuH Heating Capacity Input, Propeller, Propane (MPN HD 75AS0121FDAN)
MODINE Gas Wall and Ceiling Unit Heater: 60,000 BtuH Heating Capacity Input, Propeller, Natural Gas (MPN HD 60AS0111FDAN)
MODINE
MODINE Gas Wall and Ceiling Unit Heater: 60,000 BtuH Heating Capacity Input, Propeller, Natural Gas (MPN HD 60AS0111FDAN)
MODINE Gas Wall and Ceiling Unit Heater: 75,000 BtuH Heating Capacity Input, Propeller, Natural Gas (MPN HD 75AS0111FDAN)
MODINE
MODINE Gas Wall and Ceiling Unit Heater: 75,000 BtuH Heating Capacity Input, Propeller, Natural Gas (MPN HD 75AS0111FDAN)
MODINE Gas Wall and Ceiling Unit Heater: 200,000 BtuH Heating Capacity Input, Propeller, Natural Gas (MPN PDP200AE0130SBAN)
MODINE
MODINE Gas Wall and Ceiling Unit Heater: 200,000 BtuH Heating Capacity Input, Propeller, Natural Gas (MPN PDP200AE0130SBAN)
MODINE Gas Wall and Ceiling Unit Heater: 150,000 BtuH Heating Capacity Input, Propeller, Propane (MPN PDP150AE0185SBAN)
MODINE
MODINE Gas Wall and Ceiling Unit Heater: 150,000 BtuH Heating Capacity Input, Propeller, Propane (MPN PDP150AE0185SBAN)
MODINE Gas Wall and Ceiling Unit Heater: 150,000 BtuH Heating Capacity Input, Propeller, Natural Gas (MPN PDP150AE0130SBAN)
MODINE
MODINE Gas Wall and Ceiling Unit Heater: 150,000 BtuH Heating Capacity Input, Propeller, Natural Gas (MPN PDP150AE0130SBAN)
MODINE Gas Wall and Ceiling Unit Heater: 300,000 BtuH Heating Capacity Input, Propeller, Natural Gas (MPN PDP300AE0130SBAN)
MODINE
MODINE Gas Wall and Ceiling Unit Heater: 300,000 BtuH Heating Capacity Input, Propeller, Natural Gas (MPN PDP300AE0130SBAN)
MODINE Gas Wall and Ceiling Unit Heater: 150,000 BtuH Heating Capacity Input, Propeller, Propane (MPN PTP150AS0121SBAN)
MODINE
MODINE Gas Wall and Ceiling Unit Heater: 150,000 BtuH Heating Capacity Input, Propeller, Propane (MPN PTP150AS0121SBAN)