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Orders and email requests will be held until we resume normal operations on Monday, April 3, 2023. We apologize for any inconvenience.

We are a small family business, and after four years and COVID we need a vacation!

Directory: Catalog > Water Heaters > Bock Water Heaters

Bock Oil-Fired Residential and Light-Commercial Water Heaters

Bock Oil-Fired Water Heater

Bock water heaters are the USA’s most popular oil-fired residential and commercial oil-fired appliances. Capacities range from 32 gallons to 113 gallons with inputs from 104,000 to 623,000 BTU.

The Bock® Model 32E water heater is the market leader in Energy Efficiency with a .63EF rating and 170 gallons First Hour Delivery. It meets the Department of Energy’s new higher energy standards coming in 2015 – no comparable competitive model meets those standards.

  • Standard 5-year tank/heat exchanger residential warranty (3-year commercial warranty).
  • Single Turboflue® helical-fin heat exchanger.
  • Energy-Saving Turbofins conduct more heat into water.
  • Robust single-flue design yields a stronger, more durable tank.
  • Glass-fused-to-steel water tank
  • Dual magnesium anode rods to inhibit corrosion
  • All Bock products meet or exceed ASHRAE standards
  • T&P Valve and Bradd Drain Valve factory installed
  • Standard Voltage: 120V, 60 Hz, 1P
  • Working Pressure: 150 psi
  • Test Pressure: 300 psi
  • Made in the USA
  • Burner and Controls ship in separate box to be installed at job site (approx. ship weight 30 lbs.)
  • Manufacturers may change product specifications and information at any time without notice.  For additional information, please visit the manufacturer's web site.
  • Read a lengthy list of Frequently Asked Questions about Bock Water Heaters, as well as help on removing water heater anode rods or banishing smelly water.
  • Download Literature: Loading times will vary depending on the speed of your Internet connection. After the download is complete, use your browser's back arrow to return to this page.

 

To order a Bock tank without the burner and controls, go to Bock Replacement "Tank Only" Prices

 

Lead time varies depending on unit and stock status. Contact Us to check on stock status.

 

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Bock 32E Oil Fired Water Heater
32 Gallon

Rated Input: 104,000 BTU
Recovery: 112 gal./hr. @ 90°F Rise
Max. Temp Setting:
160°F
Pipe Dia. NPT: 3/4 in. Inlet, 3/4 in. Outlet, 3/4 in. Return
Flue: 6 in.

Dimensions: 20 in. D x 51 in. H
Shipping Weight: 255 lbs.
SKU 58805

Contact Us for pricing and lead time.

Bock 32PPC Oil Fired Water Heater
32 Gallon, Foam Insulated

Rated Input: 104,000 BTU
Recovery: 112 gal./hr. @ 90°F Rise
Max. Temp Setting: 160°F
Pipe Dia. NPT: 3/4 in. Inlet, 3/4 in. Outlet, 3/4 in. Return
Flue: 6 in.
Dimensions: 20 in. D x 51 in. H
Shipping Weight: 255 lbs.
SKU 58725

Contact Us for pricing and lead time.
Bock 33E Oil Fired Water Heater
33 Gallon

Rated Input: 104,000 BTU
Recovery: 112 gal./hr. @ 90°F Rise
Max. Temp Setting: 160°F
Pipe Dia. NPT: 1 in. Inlet, 3/4 in. Outlet, 3/4 in. Return
Flue: 6 in.
Dimensions:
24 in. D x 43-1/4 in. H
Shipping Weight: 265 lbs.
SKU 58709
Contact Us for pricing and lead time.
Bock 50ES Oil-Fired Water Heater
50 Gallon

Rated Input: 140,000 BTU
Recovery: 151 gal./hr. @ 90°F Rise
Max. Temp Setting:
160°F**
Pipe Dia. NPT: 1 in. Inlet, 1-1/2 in. Outlet, 1-1/2 in. Return
Flue: 6 in.

Dimensions:
26 in. D x 52 in. H
Shipping Weight: 335 lbs.
SKU 58695
Contact Us for pricing and lead time.
Bock 51EC Oil Fired Water Heater
50 Gallon

Rated Input: 152,000 BTU
Recovery: 167 gal./hr. @ 90°F Rise
Max. Temp Setting:
160°F**
Pipe Dia. NPT: 1 in. Inlet, 1 in. Outlet, 3/4 in. Return
Flue: 6 in.

Dimensions:
24 in. D x 59 in. H
Shipping Weight: 320 lbs.
SKU 58815
Contact Us for pricing and lead time.
Bock 51PPC Oil Fired Water Heater
50 Gallon, Foam Insulated

Rated Input: 152,000 BTU
Recovery: 167 gal./hr. @ 90°F Rise
Max. Temp Setting:
160°F**
Pipe Dia. NPT: 1 in. Inlet, 1 in. Outlet, 3/4 in. Return
Flue: 6 in.

Dimensions:
24 in. D x 59 in. H
Shipping Weight: 330 lbs.
SKU 58735
Contact Us for pricing and lead time.
Bock 72E Oil Fired Water Heater
67 Gallon

Rated Input: 199,000 BTU
Recovery: 215 gal./hr. @ 90°F Rise
Max. Temp Setting:
160°F**
Pipe Dia. NPT: 1-1/2 in. Inlet, 1-1/2 in. Outlet*, 1-1/2 in. Return*
Flue: 8 in.

Dimensions: 28 in. D x 58 in. H
Shipping Weight: 550 lbs.
SKU 58615
Contact Us for pricing and lead time.
Bock 120E Oil-Fired Water Heater
113 Gallon

Rated Input: 154,000 BTU
Recovery: 166 gal./hr. @ 90°F Rise
Max. Temp Setting: 180°F
Pipe Dia. NPT: 1 in. Inlet, 2 in. Outlet, 2 in. Return
Flue: 6 in.
Dimensions: 32 in. D x 67 in. H
Shipping Weight: 690 lbs.
SKU 58507
Contact Us for pricing and lead time.
Bock 361E Oil Fired Water Heater
91 Gallon

Rated Input: 415,000 BTU
Recovery: 436 gal./hr. @ 90°F Rise
Max. Temp Setting: 180°F
Pipe Dia. NPT: 1 in. Inlet, 2 in. Outlet, 2 in. Return
Flue: 9 in.
With Two-Stage Pump
Dimensions: 32 in. D x 67 in. H
Shipping Weight: 1,105 lbs.
SKU 58535
Contact Us for pricing and lead time.
Bock 541E Oil Fired Water Heater
83 Gallon

Rated Input: 623,000 BTU
Recovery: 654 gal./hr. @ 90°F Rise
Max. Temp Setting: 180°F
Pipe Dia. NPT: 2 in. Inlet, 2 in. Outlet, 2 in. Return
Flue: 10 in.
With Two-Stage Pump
Dimensions: 34 in. D x 66 in. H
Shipping Weight: 1,330 lbs.
SKU 58555
Contact Us for pricing and lead time.
Bock 541E Oil Fired Water Heater
83 Gallon, ASME Certification

Rated Input: 623,000 BTU
Recovery: 654 gal./hr. @ 90°F Rise
Max. Temp Setting: 180°F
Pipe Dia. NPT: 2 in. Inlet, 2 in. Outlet, 2 in. Return
Flue: 10 in.
Dimensions: 34 in. D x 66 in. H
Shipping Weight: 1,340 lbs.
SKU 58565
Contact Us for pricing and lead time.

Bock Replacement Tanks & Others Options:

 

To order just a tank without the burner and controls, go to:
Bock Replacement Tank Prices

 

 

* Nipple not included on 72E return outlet
** Optional setting, consult factory (50ES, 51EC,72E)
- Shipping weight does not include box with burner and controls

IMPORTANT:  By purchasing this water heater from JupiterHeating.com, the customer is agreeing that the unit will be installed by a licensed, professional heating contractor; that the customer and installer will follow all local zoning regulations, as well as all manufacturer's installation instructions, policies, and warranty requirements; and that the customer has read and understood JupiterHeating.com's Terms of Sale.

Bock Water Heaters

 

 

Please Note: We are closed for vacation through 4/02/23.

Orders and email requests will be held until we resume normal operations on Monday, April 3, 2023. We are a small family business, and after four years with no vacation we promise that we will be back on April 3 to go another four years with no vacation!