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119,000 BTU Output Cast Iron Oil Boiler w/ Burner - Chimney Vent
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G115WS5 has been discontinued
This product has been discontinued
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Product Highlights
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161000 BTUs
Oil
1-1/4"
34.5" Height
23-1/2" Width
33-3/8" Length
Description
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Heating equipment must be installed, commissioned, and serviced by a licensed and qualified professional in accordance with manufacturer instructions, applicable codes, and industry standards. Manufacturers do not accept warranty or technical support requests from homeowners or unlicensed individuals. All warranty and technical inquiries must be initiated by the licensed professional responsible for the installation.
Includes Riello F5 Chimney Vent Burner Kit.
The R2107 Logamatic Control is not included and can be purchased separately.
Aquastat is not included. We recommend the Honeywell L7224U1002 Aquastat for this boiler.
Note: This product's title reflects it's IBR Net Output Rating
The Buderus G115WS boiler is based on the highly successful G115, the World's best selling boiler. The G115WS has been redesigned and reengineered to extract and deliver more heat from every fuel dollar, and now has higher outputs at less cost per BTU. Acknowledged as the leader in high-efficiency, low emission hydronic heating, Buderus offers innovative design and quality manufacturing with exceptional efficiency and performance.
Features:
Includes Riello F5 Chimney Vent Burner Kit.
The R2107 Logamatic Control is not included and can be purchased separately.
Aquastat is not included. We recommend the Honeywell L7224U1002 Aquastat for this boiler.
Note: This product's title reflects it's IBR Net Output Rating
The Buderus G115WS boiler is based on the highly successful G115, the World's best selling boiler. The G115WS has been redesigned and reengineered to extract and deliver more heat from every fuel dollar, and now has higher outputs at less cost per BTU. Acknowledged as the leader in high-efficiency, low emission hydronic heating, Buderus offers innovative design and quality manufacturing with exceptional efficiency and performance.
Features:
- Redesigned for Higher Outputs and Efficiency
- High Efficiency - AFUEs Above 86%
- Flexible, Corrosion Resistant GL-180M Cast Iron
- Full Swing Burner Door for Excellent Serviceability
Specs
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| Burner Brand: | Riello |
|---|---|
| BTU Input: | 161000 |
| Fuel Type: | Oil |
| Capacity (Boiler): | 12.9 Gal |
| DOE Rating: | 136000 |
| IBR Rating: | 119000 |
| Efficiency: | 87% |
| Supply Size: | 1-1/4" |
| Return Size: | 1" |
| Vent Size: | 5" |
| Height (Inches): | 34.5" |
| Width (Inches): | 23-1/2" |
| Length (Inches): | 33-3/8" |
| Vent Type: | Atmospheric |
| System Type: | Hydronic (Water) |
| Weight (lbs): | 476 lbs |
Questions?
Speak with a real person who will go out of the way to help!
Call or text 888-757-4774
Monday – Thursday
8am–7:45pm
Friday
9am–7:45pm
Saturday – Sunday
9am–5:45pm
Need help calculating?
Use Our Calculator23 Replacement Parts
Feed-in Connector Assembly for G115WS, 8718575217
SKU: 8718575217
BuderusFront Hood for G115/S105/S105U, 63029948
SKU: 63029948
BuderusFlue Pipe Sealing Collar Dn130, 5354010
SKU: 5354010
BuderusTie Rod Kit M8x555mm, 5127580
SKU: 5127580
BuderusGasket D 41.7x55x1.5mm Afm 34, Left, 86159710
SKU: 86159710
BuderusInst-Mat Boiler Bl "Us, 63031288
SKU: 63031288
BuderusAngle Profile Rail 5 Section Everp, 7747000020
SKU: 7747000020
BuderusSealing 41,7x55x1,5, 5752540
SKU: 5752540
BuderusStud M10x65 5.6, 5555070
SKU: 5555070
BuderusPacking Cords 10x2000 Gp, 63020963
SKU: 63020963
BuderusBuderus Cleaning Brush Kit, 7738001110
SKU: 7738001110
BuderusFlue Outlet, 5354074
SKU: 5354074
BuderusPacking Cords, GP 14x1650 mm, 63020965
SKU: 63020965
Buderus
Need help finding a replacement part?
Fill out the part request form and someone will get back to you shortly.
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Product Reviews
5 out of 1 review
100% would recommend this product
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Showing 1-1 of 1 reviews
A great boiler
The Buderus G115WS boiler was to replace a outdated 1974 boiler in my Fairbanks home.
The old boiler ran all the time with temps at-50 to-60 Below in winter. my new one has dropped my fuel bill by $1,500 this winter so far being sized correcly and efficiency holding the heat and flow rate down has been a dream it will pay for itself this year oh yeah.the only down side was the pallet it was shipped on did not hold up and it had some miiner cosmetic damage i took care of so build a stronger shpping pallet please
for your next customer.
This company missed my drop shippment on the lifetime chimney part and sent it all the way to my home in fairbanks Alaska at no charge to me i will order from Pex anytime thanks for great customer service
Cowboy Glenn
Fairbanks Alaska
14 years ago
Verified Buyer
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Product Q&A
4 Questions4 Questions
Q: If the buderus logomatic control is used on this unit, will it require the aquastat?
Asked by Craig 11 years ago
Add your answer
Verified Reply- Supplyhouse Staffnot for the boiler itself, i dont know if any of your boiler accessories may require an aquastat.
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Q: If I am only using the boiler to supply heat to two air handlers (using two circulators and zone controler) do I need a 3 state aquastat that maintains a minimum water temp. ( no DHW) or do I simply need a high limit aquastat? Also what temperature is recomended> 180, 190 , 200?
Asked by Jim 15 years ago
Add your answer
Verified Reply- PexSupply StaffA limit aquastat would be fine.
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Q: Does the riello bunner come with nozzle and electrodes? thank you tom
Asked by tom 15 years ago
Add your answer
Verified Reply- PexSupply StaffYes, the burner comes with a nozzle and electrodes.
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Q: With my new Buderus boiler and riello bunner, Will i need to set the oil pressure? If so do you sell oil pressure gauge. thank you tom
Asked by tom 15 years ago
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Verified Reply- PexSupply StaffYou do not need to set the oil pressure.
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