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VELOCITY BOILER WORKS Hot Water Boiler: 129,000 BtuH AHRI Net BtuH, 1 1/2 in / 1 1/2 in - Oil-Fired Whole-House Hot Water & Steam Boilers
VELOCITY BOILER WORKSOil-Fired Whole-House Hot Water & Steam Boilers

VELOCITY BOILER WORKS Hot Water Boiler: 129,000 BtuH AHRI Net BtuH, 1 1/2 in / 1 1/2 in

The VELOCITY BOILER WORKS Hot Water Boiler (SKU 3G-OTH-69126) is an oil-fired whole-house hot water and steam boiler from the Tobago 2 series (MPN TWC-120-ZLT41). It delivers 129,000 BtuH AHRI Net BtuH and features…

SKU 3G-OTH-69126

Also listed as: TWC120ZLT41 · TWC 120 ZLT41

Brand
VELOCITY BOILER WORKS
Item
Hot Water Boiler: 129,000 BtuH AHRI Net BtuH, 1 1/2 in / 1 1/2 in
Category
Oil-Fired Whole-House Hot Water & Steam Boilers
Available to Order
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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

VELOCITY BOILER WORKS
Manufacturer Part Number
TWC-120-ZLT41
Series
Tobago 2
Type
1 1/2 in / 1 1/2 in, Tobago 2
Return/Supply Connections
1-1/2 in / 1-1/2 in
Overall Dimensions - H x W x D
31-5/8 x 24-5/8 x 22-3/8 in
Domestic Tankless Coil Included
No
Domestic Tankless Hot Water Coil
Without Coil

Technical Documents

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VELOCITY BOILER WORKS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The VELOCITY BOILER WORKS Hot Water Boiler (SKU 3G-OTH-69126) is an oil-fired whole-house hot water and steam boiler from the Tobago 2 series (MPN TWC-120-ZLT41). It delivers 129,000 BtuH AHRI Net BtuH and features 1-1/2 in / 1-1/2 in return/supply connections. The unit measures 31-5/8 x 24-5/8 x 22-3/8 in and is supplied without a domestic tankless coil.

Frequently Asked Questions

What is the VELOCITY BOILER WORKS Tobago 2 hot water boiler used for?

The VELOCITY BOILER WORKS Tobago 2 (MPN TWC-120-ZLT41) is an oil-fired whole-house boiler for hydronic heating systems. It delivers 129,000 BtuH AHRI Net BtuH for residential or light commercial space heating, with 1-1/2 in return/supply connections and no domestic tankless coil.

What are the specifications of the VELOCITY BOILER WORKS TWC-120-ZLT41?

The Tobago 2 boiler has 129,000 BtuH AHRI Net BtuH, 1-1/2 in / 1-1/2 in return/supply connections, and overall dimensions of 31-5/8 x 24-5/8 x 22-3/8 in. It is supplied without a domestic tankless coil. The manufacturer part number is TWC-120-ZLT41.

Where to buy the VELOCITY BOILER WORKS Tobago 2 boiler worldwide?

3G Electric supplies and delivers the VELOCITY BOILER WORKS Tobago 2 boiler (SKU 3G-OTH-69126) to worldwide locations. As a global industrial solutions provider, we handle full logistics and customs clearance for international orders. Contact us for availability and lead time.

How to install the VELOCITY BOILER WORKS oil-fired boiler?

Installation must follow local codes and the manufacturer's manual. Ensure proper venting for oil combustion, connect 1-1/2 in supply and return lines, and verify adequate water flow. A licensed professional should commission the burner and check draft. This unit has no tankless coil.

Used in

Common applications for VELOCITY BOILER WORKS
Residential hydronic heating — VELOCITY BOILER WORKS gas-fired hot water boiler (e.g., BWF070CNT3S0) for whole-house radiant or baseboard systems.
Light-commercial steam heating — VELOCITY BOILER WORKS oil-fired steam boiler (e.g., FWZ003LCZ3SP) for small apartment buildings or commercial spaces.
Propane-fueled retrofit — VELOCITY BOILER WORKS propane boiler (e.g., AWR140CLT3S0) for sites without natural gas infrastructure.
Boiler burner replacement — VELOCITY BOILER WORKS oil burner (SKU 831F98) for servicing existing hot water or steam boilers.
Safety control replacement — VELOCITY BOILER WORKS flame rollout switch (MPN 960122) for maintaining boiler safety compliance.

VELOCITY BOILER WORKS Products

3G Electric supplies VELOCITY BOILER WORKS oil-fired whole-house hot water & steam boilers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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