Residential Boilers - Oil Boilers
Series WBV® Boiler
HydroStat Temperature Control
- Built-In Fuel Saver/Temperature Reset
- Low Water Cut-Off Protection
- Temp Display & Status Lights
- Easy Dial-Type Set-Up
Available with Carlin EZ Series Burner
(Must specify on order)- Ultra Quiet Operation
- LCD Screen - Displays Operating Status
- Self Diagnostics for Accurate Servicing
- Factory Set for Easy Start-up
The Series WBV® residential, oil-fired boilers are available for use with both hot water and steam systems and designed for natural draft (chimney) venting. The fully-packaged or knockdown boilers are available in 3 sizes (3-5 sections) with 8 firing rates. Features of the Series WBV® boilers include a full plate swing-out door and convertible rear to top flue outlet (for 3 and 4 section boilers only). Water boilers include Taco circulators and HydroStat reset controls with low water cut-off. Steam boilers include Honeywell operating controls and probe type low water cut-offs. A deluxe, insulated enameled steel jacket on all boilers reduces heat loss. The cast iron sections are assembled with steel push nipples and factory tested to assure a water tight seal.
Product Details:
Type: Residential
Construction: Cast Iron
Fuel: Oil-Fired
Input: 84 to 273 MBH Input
Output: 75 to 237 MBH
Venting: Natural Draft
Trim: Water or Steam
Combustion: Flame Retention Burner
| Series WBV® Boiler Ratings – Water | |||||||
|---|---|---|---|---|---|---|---|
| Boiler Model Number | Series WBV® – water  |
Water Content, gal | Minimum Stack Draft Required, in W.C. | ||||
| Input | Heating Capacity34, MBH | Net Ratings2 | AFUE, % | ||||
| GPH1 | MBH | Water | Water MBH2 | Water | |||
| WBV-e-03-060-W | 0.60+☻ | 84 | 75 | 65 | 87.5* | 11.75 | -0.03 |
| WBV-e-03-085-W | 0.85 | 119 | 105 | 91 | 87.1* | 11.75 | -0.04 |
| WBV-e-03-105-W | 1.05 | 147 | 127 | 110 | 86.0 | 11.75 | -0.05 |
| WBV-e-04-095-W | 0.95+ | 133 | 117 | 102 | 87.0* | 14.75 | -0.03 |
| WBV-e-04-125-W | 1.25 | 175 | 154 | 134 | 87.1* | 14.75 | -0.04 |
| WBV-e-04-150-W | 1.50 | 210 | 183 | 159 | 86.1 | 14.75 | -0.05 |
| WBV-e-05-175-W† | 1.75 | 245 | 214 | 186 | 86.6 | 17.75 | -0.05 |
| WBV-e-05-195-W† | 1.95 | 273 | 237 | 206 | 86.1 | 17.75 | -0.06 |
* As an ENERGY STAR® Partner, PB Heat has determined that these firing rates meet the ENERGY STAR guidelines for energy efficiency.
† Top venting only.
+ Nozzles for these firing rates not provided as standard equipment. Consult factory for price and availability.
☻ This firing rate can only be achieved with a Riello F-3 burner. See Installation Manual for details.
1 Burner input based on No. 2 fuel oil with a heating value of 140,000 Btu per gallon.
2 Net water ratings based on an allowance of 1.15. Consult factory before selecting a boiler for installations having unusual piping and pickup requirements, such as intermittent system operation, extensive piping systems, etc.
3 Heating Capacity and Annual Fuel Utilization Efficiency (AFUE) ratings are based on U.S. Government tests.
Chimney Size: 8” x 8” x 15 ft.
| Series WBV® Boiler Ratings – Steam | ||||||||
|---|---|---|---|---|---|---|---|---|
| Boiler Model Number | Series WBV® – steam |
Water Content, gal | Minimum Stack Draft Required, in W.C. | |||||
| Input | Heating Capacity3, MBH | Net Ratings2 | AFUE, % | |||||
| GPH1 | MBH | Steam | Steam Sq. Ft. | Steam MBH | Steam | |||
| WBV-e-03-085-S | 0.85 | 119 | 104 | 325 | 78 | 85.6 | 12.00 | -0.04 |
| WBV-e-03-105-S | 1.05 | 147 | 127 | 396 | 95 | 85.0 | 12.00 | -0.05 |
| WBV-e-04-125-S | 1.25 | 175 | 152 | 475 | 114 | 85.6 | 14.87 | -0.04 |
| WBV-e-04-150-S | 1.50 | 210 | 180 | 563 | 135 | 85.0 | 14.87 | -0.05 |
1 Burner input based on No. 2 fuel oil with a heating value of 140,000 Btu per gallon.
2 Net steam ratings based on an allowance of 1.333. Consult factory before selecting a boiler for installations having unusual piping and pickup requirements, such as intermittent system operation, extensive piping systems, etc.
3 Heating Capacity and Annual Fuel Utilization Efficiency (AFUE) ratings are based on U.S. Government tests.
Chimney Size: 8” x 8” x 15 ft.
Series WBV® Water Boiler Dimensions
| Boiler Model Number | Jacket Depth “A” | Jacket Width “B” |
Jacket Height “C” |
Rear of Jacket to c/l of Vent “D” |
Vent Size Diameter “E” |
|---|---|---|---|---|---|
| WBV-e-03 | 14-1/8″ | 22-1/8″ | 35″ | 7-1/16″ | 6″ |
| WBV-e-04 | 18-1/8″ | 22-1/8″ | 35″ | 9-1/16″ | 6″ |
| WBV-e-05 | 22-1/8″ | 22-1/8″ | 35″ | 11-1/16″ | 7″ |
Series WBV® Steam Boiler Dimensions
| Boiler Model Number | Jacket Depth “A” | Jacket Width “B” |
Jacket Height “C” |
Rear of Jacket to c/l of Vent “D” |
Vent Size Diameter “E” |
|---|---|---|---|---|---|
| WBV-e-03 | 15-3/4″ | 22-1/8″ | 35″ | 8-7/8″ | — |
| WBV-e-04 | 19-3/4″ | 22-1/8″ | 35″ | 10-7/8″ | — |