We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

SPACEPAK Hot Water Coil: 5 gph Flow Capacity, 14 in x 33 in x 10 1/2 in - Hydronic Duct Heating & Cooling Coils
SPACEPAKHydronic Duct Heating & Cooling Coils

SPACEPAK Hot Water Coil: 5 gph Flow Capacity, 14 in x 33 in x 10 1/2 in

The SPACEPAK Hot Water Coil (SKU 3G-OTH-67750) is a hydronic duct heating and cooling coil with a 5 gph flow capacity. It features a casing measuring 14 in x 33 in x 10-1/2 in (H x W x D) and carries the manufacturer…

SKU 3G-OTH-67750

Also listed as: ACWPAK90 · AC WPAK 90

Brand
SPACEPAK
Item
Hot Water Coil: 5 gph Flow Capacity, 14 in x 33 in x 10 1/2 in
Category
Hydronic Duct Heating & Cooling Coils
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

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

SPACEPAK
Manufacturer Part Number
AC-WPAK-90
Type
14 in x 33 in x 10 1/2 in
Casing Dp
10 1/2 in
Casing H x W x D
14 in x 33 in x 10-1/2 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

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

Product Description

The SPACEPAK Hot Water Coil (SKU 3G-OTH-67750) is a hydronic duct heating and cooling coil with a 5 gph flow capacity. It features a casing measuring 14 in x 33 in x 10-1/2 in (H x W x D) and carries the manufacturer part number AC-WPAK-90.

Frequently Asked Questions

What is the SPACEPAK Hot Water Coil used for?

The SPACEPAK Hot Water Coil is a hydronic duct heating and cooling coil designed for HVAC systems. It transfers heat from hot water to air in ductwork, providing efficient space heating in residential or light commercial applications.

What are the specifications of the SPACEPAK Hot Water Coil AC-WPAK-90?

The SPACEPAK Hot Water Coil (MPN AC-WPAK-90) has a 5 gph flow capacity and a casing measuring 14 in x 33 in x 10-1/2 in (H x W x D). It is a hydronic duct coil for heating and cooling, supplied by 3G Electric.

Where to buy the SPACEPAK Hot Water Coil worldwide?

3G Electric supplies the SPACEPAK Hot Water Coil (SKU 3G-OTH-67750) to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive the genuine SPACEPAK AC-WPAK-90 coil for your hydronic system.

How to install a SPACEPAK Hot Water Coil?

Install the SPACEPAK Hot Water Coil in the ductwork per manufacturer guidelines, ensuring proper airflow direction and secure mounting. Connect hydronic supply and return lines, then purge air from the coil. Always follow local codes and use a licensed HVAC contractor.

Used in

Common applications for SPACEPAK
Residential retrofit HVAC — SPACEPAK AC-TKFS-2 plenum take-off kit for adding supply runs in tight ceiling spaces
Light commercial hydronic zoning — SPACEPAK AC-WPAK-120 coil for zone-specific heating/cooling in office buildings
Plenum routing in small-duct systems — SPACEPAK SPS-PD-6 plenum duct for extending main air distribution
Branch line installation — SPACEPAK SPS-T-4 plenum tee for splitting airflow to multiple rooms
Insulated duct runs in conditioned attics — SPACEPAK AC-ST6-100 flexible duct for low-profile air delivery
Field modification of plenum connections — SPACEPAK BM-6815 take-off clip for securing branch fittings

SPACEPAK Products

3G Electric supplies SPACEPAK hydronic duct heating & cooling coils. 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
Flanged hydronic coil for ducted HVAC systems. Flow capacity 2.8 gpm. 1 feed, 1 row. Fin size 12 in x 9 in. Casing 11 in x 14 in x 4 in. Entering temperature 55°F, leaving 110.8°F
PRECISION COILS
Flanged hydronic coil for ducted HVAC systems. Flow capacity 2.8 gpm. 1 feed, 1 row. Fin size 12 in x 9 in. Casing 11 in x 14 in x 4 in. Entering temperature 55°F, leaving 110.8°F
Hydronic duct coil for heating and cooling applications in forced-air HVAC systems. Features a 12 in x 6 in fin surface and 6-1/8 in x 12-3/8 in x 6 in casing with 2 feeds and 1 row. Designed for entering water temperature of 55°F and leaving temperature of 103.7°F
PRECISION COILS
Hydronic duct coil for heating and cooling applications in forced-air HVAC systems. Features a 12 in x 6 in fin surface and 6-1/8 in x 12-3/8 in x 6 in casing with 2 feeds and 1 row. Designed for entering water temperature of 55°F and leaving temperature of 103.7°F
Flanged hydronic duct coil with 12 in x 12 in fin size and 14 in x 14 in x 4 in casing. Rated for 3.8 gpm flow capacity with entering/leaving temperatures of 55°F/112.1°F. Suitable for heating or cooling air in ducted HVAC systems
PRECISION COILS
Flanged hydronic duct coil with 12 in x 12 in fin size and 14 in x 14 in x 4 in casing. Rated for 3.8 gpm flow capacity with entering/leaving temperatures of 55°F/112.1°F. Suitable for heating or cooling air in ducted HVAC systems
PRECISION COILS Hydronic Duct Heating and Cooling Coil: 5.7 gpm Flow Capacity, 55°F/83.7°F, Flanged (MPN W1011824N)
PRECISION COILS
PRECISION COILS Hydronic Duct Heating and Cooling Coil: 5.7 gpm Flow Capacity, 55°F/83.7°F, Flanged (MPN W1011824N)
Flanged hydronic coil for ducted HVAC systems. Flow capacity 0.9 gpm. 1/1 feed/row configuration. Fin size 12 in x 6 in. Casing 8 in x 14 in x 4 in. Entering/leaving temperatures 55°F/76°F
PRECISION COILS
Flanged hydronic coil for ducted HVAC systems. Flow capacity 0.9 gpm. 1/1 feed/row configuration. Fin size 12 in x 6 in. Casing 8 in x 14 in x 4 in. Entering/leaving temperatures 55°F/76°F
In-line Duct Fan Heater: 210 cfm Max., 8 in Duct, 720 W_1,440 W, 120V AC, 2457 BtuH/4915 BtuH (MPN HP8-1440120-2T)
HOTPOD
In-line Duct Fan Heater: 210 cfm Max., 8 in Duct, 720 W_1,440 W, 120V AC, 2457 BtuH/4915 BtuH (MPN HP8-1440120-2T)

More from SPACEPAK

View all SPACEPAK parts
Hydronic duct coil for heating or cooling air in forced-air HVAC systems. Casing dimensions: 14 in height, 43 in width, 10-1/2 in depth. Suitable for residential and light commercial applications where water or glycol circulates through the coil
SPACEPAK
Hydronic duct coil for heating or cooling air in forced-air HVAC systems. Casing dimensions: 14 in height, 43 in width, 10-1/2 in depth. Suitable for residential and light commercial applications where water or glycol circulates through the coil
SPACEPAK Hot Water Coil: 5 gpm Flow Capacity, 14 in x 24 in x 10 1/2 in, 10 1/2 in Casing Dp (MPN AC-WPAK-60)
SPACEPAK
SPACEPAK Hot Water Coil: 5 gpm Flow Capacity, 14 in x 24 in x 10 1/2 in, 10 1/2 in Casing Dp (MPN AC-WPAK-60)