Boilers
Weil-McLain 133-041-310 LGB-4-W Series 3 400 Input MBtu 84% AFUE Induced Atmospheric Commercial Natural Gas Water Boiler (Knockdown-Assembly Required)
SKU
133041310
Out of Stock
Ground Shipment Cost: $14.95
In Stock orders typically leave our east cost warehouses in 1-2 business days.
Estimated Transit Times:
| 1 days | 2 days | 3 days | 4 days | 5 days | 6 days | 7+ days | |
|---|---|---|---|---|---|---|---|
| If picked up on... | Will be delivered by... | ||||||
| Monday | Tue | Wed | Thu | Fri | Mon | Tue | Wed |
| Tuesday | Wed | Thu | Fri | Mon | Tue | Wed | Thu |
| Wednesday | Thu | Fri | Mon | Tue | Wed | Thu | Fri |
| Thursday | Fri | Mon | Tue | Wed | Thu | Fri | Mon |
| Friday | Mon | Tue | Wed | Thu | Fri | Mon | Tue |
| Saturday | Tue | Wed | Thu | Fri | Mon | Tue | Wed |
| Sunday | Tue | Wed | Thu | Fri | Mon | Tue | Wed |
Need it faster? Alternative are available. For any questions regarding shipping cost please call us (973)482-4444 or email [email protected]
Shipping Cost by Destination
| Shipping Cost | Shipping Destination |
|---|---|
| $75 | NY / NJ / CT Metro Area |
| $220-$300 | EAST COAST By Zip Code & Weight |
| $300-$400 | MIDWEST / SOUTH By Zip Code & Weight |
| $400-$450 | WEST COAST By Zip Code & Weight |
Need it faster? Alternatives are available. For any questions regarding shipping cost please call us at (973) 482-4444 or email [email protected]. Please enter zip code at checkout for EXACT rates, these are estimates!
Shipping Cost by Destination
| Shipping Cost | Shipping Destination |
|---|---|
| $75 | NY / NJ / CT Metro Area |
| $220-$300 | EAST COAST By Zip Code & Weight |
| $300-$400 | MIDWEST / SOUTH By Zip Code & Weight |
| $400-$450 | WEST COAST By Zip Code & Weight |
Need it faster? Alternatives are available. For any questions regarding shipping cost please call us at (973) 482-4444 or email [email protected]. Please enter zip code at checkout for EXACT rates, these are estimates!
Shipping Cost by Destination
| Shipping Cost | Shipping Destination |
|---|---|
| $75 | NY / NJ / CT Metro Area |
| $350-$500 | EAST COAST By Zip Code & Weight |
| $450-$750 | MIDWEST / SOUTH By Zip Code & Weight |
| $650-$900 | WEST COAST By Zip Code & Weight |
Need it faster? Alternatives are available. For any questions regarding shipping cost please call us at (973) 482-4444 or email [email protected]. Please enter zip code at checkout for EXACT rates, these are estimates!
Shipping Cost by Destination
| Shipping Cost | Shipping Destination |
|---|---|
| $75 | NY / NJ / CT Metro Area |
| $450-$550 | EAST COAST By Zip Code & Weight |
| $600-$900 | MIDWEST / SOUTH By Zip Code & Weight |
| $950-$1300 | WEST COAST By Zip Code & Weight |
Need it faster? Alternatives are available. For any questions regarding shipping cost please call us at (973) 482-4444 or email [email protected]. Please enter zip code at checkout for EXACT rates, these are estimates!
Shipping Cost by Destination
| Shipping Cost | Shipping Destination |
|---|---|
| $75 | NYC Metro Area |
| $160 | Rest Of Contiguous US |
For any questions regarding shipping cost please Call us at 973-482-4444 or E-mail [email protected]
Shipping Cost by Destination
| Shipping Cost | Shipping Destination |
|---|---|
| $30 | NY / NJ / CT Metro Area |
| $60 | Across the USA |
For any questions regarding shipping cost please Call us at (973) 482-4444 or E-mail [email protected]
Shipping Cost by Destination
| Shipping Cost | Shipping Destination |
|---|---|
| $75 | NYC Metro Area |
| Not Available | Rest Of Contiguous US | We unfortunately can not ship this material outside of our trucking area. |
For any questions regarding shipping cost please Call us at (973) 482-4444 or E-mail [email protected]
Shipping Cost by Destination
| Shipping Cost | Shipping Destination |
|---|---|
| $30 | Across the USA |
For any questions regarding shipping cost please Call us at 973-482-4444 or E-mail [email protected]
Shipping Cost by Destination
| Shipping Cost | Shipping Destination |
|---|---|
| $60 | Across the USA |
Need it faster? Alternatives are available. For any questions regarding shipping cost please call us at (973) 482-4444 or email [email protected]. Please enter zip code at checkout for EXACT rates, these are estimates!
Shipping Cost by Destination
| Shipping Cost | Shipping Destination |
|---|---|
| $70 | Across USA |
Need it faster? Alternatives are available. For any questions regarding shipping cost please call us at (973) 482-4444 or email [email protected]. Please enter zip code at checkout for EXACT rates, these are estimates!
Shipping Cost by Destination
| Shipping Cost | Shipping Destination |
|---|---|
| $110 | Across USA |
Need it faster? Alternatives are available. For any questions regarding shipping cost please call us at (973) 482-4444 or email [email protected]. Please enter zip code at checkout for EXACT rates, these are estimates!
Shipping Cost by Destination
| Shipping Cost | Shipping Destination |
|---|---|
| Free | Pickup |
| $75 | NY / NJ / CT Metro Area |
| Not Deliverable | Rest of Contiguous USA |
Need it faster? Alternatives are available. For any questions regarding shipping cost please call us at (973) 482-4444 or email [email protected]. Please enter zip code at checkout for EXACT rates, these are estimates!
Shipping Cost by Destination
| Shipping Cost | Shipping Destination |
|---|---|
| Free | NY / NJ / CT Metro Area |
| $200 | Across USA |
Need it faster? Alternatives are available. For any questions regarding shipping cost please call us at (973) 482-4444 or email [email protected]. Please enter zip code at checkout for EXACT rates, these are estimates!
Shipping Cost by Destination
| Shipping Cost | Shipping Destination |
|---|---|
| $40 | Across USA |
Need it faster? Alternatives are available. For any questions regarding shipping cost please call us at (973) 482-4444 or email [email protected]. Please enter zip code at checkout for EXACT rates, these are estimates!
Shipping Cost by Destination
| Shipping Cost | Shipping Destination |
|---|---|
| FREE | NY / NJ / CT Metro Area |
| $220-$300 | EAST COAST By Zip Code & Weight |
| $300-$400 | MIDWEST / SOUTH By Zip Code & Weight |
| $400-$450 | WEST COAST By Zip Code & Weight |
Need it faster? Alternatives are available. For any questions regarding shipping cost please call us at (973) 482-4444 or email [email protected]. Please enter zip code at checkout for EXACT rates, these are estimates!
Shipping Cost by Destination
| Shipping Cost | Shipping Destination |
|---|---|
| Free | NY / NJ / CT Metro Area |
| $50 | Across USA |
Need it faster? Alternatives are available. For any questions regarding shipping cost please call us at (973) 482-4444 or email [email protected]. Please enter zip code at checkout for EXACT rates, these are estimates!
Shipping Cost by Destination
| Shipping Cost | Shipping Destination |
|---|---|
| $90 | Across USA |
Need it faster? Alternatives are available. For any questions regarding shipping cost please call us at (973) 482-4444 or email [email protected]. Please enter zip code at checkout for EXACT rates, these are estimates!
Shipping Cost by Destination
| Shipping Cost | Shipping Destination |
|---|---|
| Free | NY / NJ / CT Metro Area |
| $75 | Across USA |
Need it faster? Alternatives are available. For any questions regarding shipping cost please call us at (973) 482-4444 or email [email protected]. Please enter zip code at checkout for EXACT rates, these are estimates!
Shipping Cost by Destination
| Shipping Cost | Shipping Destination |
|---|---|
| Free | NY / NJ / CT Metro Area |
| $110 | Across USA |
Need it faster? Alternatives are available. For any questions regarding shipping cost please call us at (973) 482-4444 or email [email protected]. Please enter zip code at checkout for EXACT rates, these are estimates!
Retail :
$11,475.00
- $2409.75 =
$9,065.25
You Save (21%)
400,000
Selected
400,000
Selected
Product details
Weil-McLain 133-041-310 LGB-4-W Series 3 400 Input MBtu 84% AFUE Induced Atmospheric Commercial Natural Gas Water Boiler (Knockdown-Assembly Required)
Boiler Components
| Component | Component Description | Qty |
|---|---|---|
| 313300200 | Left End Section (3314) | 1 |
| 313300208 | Intermediate Section (3315) | 2 |
| 313300212 | Right End Section (3318) | 1 |
| 383301020 | Assembly Parts A-4 box | 1 |
| 383301001 | Base Assembly Size 4 | 1 |
| 13300020 | Jacket Standard LGB | 1 |
| 413300021 | Jacket Carton LGB-4 | 1 |
| 383301080 | Collector Hood 4 | 1 |
| 510312193 | INDCR 1.4A 3200RPM W/HARN MLX | 1 |
| 560907833 | OUT EXH 10" LGB SER3 | 1 |
| 383300588 | Control Panel, Base 1 | 1 |
| 383301061 | Gas Controls 5.75"W.C. 4R/4/5 | 1 |
| 383301040 | Water Trim 4R-5 | 1 |
STANDARD EQUIPMENT
- Cast iron sections
- 2023 DOE regulatory compliant
- 81% Thermal Efficiency (Steam)
- 84% Thermal Efficiency (Water)
- Steam and water heating designs
- 350–2470 MBH performance range
- Natural gas fuel
- Standard 5.75” gas train
- 2-stage low, high, low combustion
- 350–2470 MBH performance range
- LGB 4R, 4, 5, 6, 7, 8, 9, 10, 11, & 12 section configurations
- LGB 14, 16, 18, & 20 section configurations
- Insulated extended jacket
- Aluminized steel collector hood(s)
- Boiler design tested for 80 psig working pressure
- 120/24V control transformer
- Factory-packaged burner-base assembly
- One-piece, stainless steel burners, gas distribution
- Manifold, steel base panels, and high temperature insulation board panels
- Wiring harness, junction box and pre-wired flexible conduit
- Plug-and-play, draft inducer - reduced installation height requirement
- Vent adaptors
- LCD controller
- Streamlined, contractor-friendly installation
- Refreshed aesthetic design
WATER BOILERS STANDARD EQUIPMENT
- Combination operating & high limit temperature control
- Combination pressure/temperature gauge
- 30 psi, ASME relief valve — outlet side
- Integrated air eliminator end section design
- Probe type low water cut-off (packaged only)
- CAT II vent design compliant
ENHANCED STANDARD CONTROLS
- LCD back-lit, digital display
- 2-line, English explanations
- Easy start-up programming prompts
- Directional navigation buttons
- Improved plug-and play wiring approach
- color-coded, pre-wired terminal blocks
- Modbus capable
- CSD-1 and FM options
- Clean finished installation
- Residential: 10 Years Heat Exchanger; 1 Year Parts
- Commercial: 10 Years Heat Exchanger; 1 Year Parts
See All Weil-McLain Products
Specification Sheet
| MPN ? Manufacturer Part Number | 133-041-310 |
|---|---|
| UPC / GTIN | 672619223691 |
| Manufacturer | Weil-McLain |
| Series ? A manufacturer's grouping of items that match, coordinate, or complement each other. | Series 3 |
| Weight ? Weight | 0.99 |
|---|---|
| BTU Input | 400,000 |
| AFUE | 84% |
| Height (Inches) ? The vertical measurement from bottom to top, measured in inches. | 59.87" |
| Length (Inches) ? The distance of the product's longest side, measured in inches. | 18" |
| Material ? The material(s) used in the construction of the product. | Cast Iron |
|---|---|
| Fuel Type | Natural Gas |
| Product Warranty | 1 Year Warranty |
|---|
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