Consumer, Responsibilities, Installation

THIS MANUAL HAS BEEN PREPARED TO ACQUAINT YOU WITH THE INSTAL-

CONSUMER

LATION, OPERATION, AND MAINTENANCE OF YOUR WATER HEATER AND

RESPONSIBILITIES

TO PROVIDE IMPORTANT SAFETY INFORMATION.

FAILURE TO FOLLOW

Read all instructions thoroughly before attempting installation or operation of the

water heater. Keep these and all component instructions for future reference.

THESE INSTRUCTIONS

OR ALL APPLICABLE

The manufacturer of this water heater will not be liable for any damages caused

BUILDING CODES AND

REGULATIONS VOIDS

by failure to comply with the installation and operating instructions outlined on the

THE WARRANTY ON THIS

following pages. These instructions are a guide for the correct installation of the

WATER HEATER.

water heater.

If the installer lacks the necessary skills or has difficulty following the

directions, do not proceed but get help from a qualified person for that part of the

installation that is not understood.

Local plumbing and electrical codes must be followed in the installation of this

water heater. In the absence of a local code use the UNIFORM PLUMBING

CODE and the NFPA Code. Local codes may supersede instructions in this instal-

lation manual.

MULTIPLE BURNER

When two or more burners are used, each unit should have a separate

INSTALLATION

supply line to the fuel pump to prevent nuisance lockouts caused by one or both

pumps starving for oil. If

this is

not possible,

the use of

a priority

control is recommended.

Check new equipment to

see if all components are in good

condition.

The water heater and oil burner may be shipped as separate units. The aquastat

SELECT THE RIGHT

and immersion well may be packed with the oil burner.

The new water heater requires fuel (#I or #2 heating oil), electricity and should be

LOCATION

close to the chimney and water supply. Locate the heater near a floor drain if pos-

sible for easy maintenance and protection if trouble should occur. Allow ample

space around the heater for servicing (see combustible clearance warning, page

1). Adequate air for combustion must be available. NOTE: Locate the heater so it

is not subject to physical damage by moving vehicles or possible flooding.

Check for exhaust fans in

the heater room or adja-

cent areas which draw

FIGURE 1

combustion

air away from

WHEN THE WATER HEATER IS USED IN A COM-

heater.

THE

HEATER

BINED

APPLIANCE

APPLICATION,

PLEASE

MUST HAVE COMBUS-

CONTACT THE LOCAL DISTRIBUTOR OR THE FAC-

TION AIR TO OPERATE.

TORY FOR INSTALLATION INSTRUCTIONS ON

“SYSTEM PLUS”.

DO NOT INSTALL THE WATER HEATER ON COMBUS-

TIBLE FLOORING (see Figure 2). Refer to

NFPA 31 or

contact Bock Water Heaters with questions concern-

ing proper flooring materials.

Minimum clearance to combustible construction is:

SIDES 6"; BACK 6"; FRONT 24". The installation of

this water heater must conform with local codes and

ordinances. In the absence of local codes, the instal-

lation must comply with the National Fire Protection

Association (NFPA 31) Code.

– 2 –

33E, 32PPC, 40PP, 40E, 51EC specifications

Bock Water Heaters is a leading manufacturer of commercial and residential hot water heating solutions. Among their popular models are the Bock 50ES, 20PP, 33PP, 20E, and 51E, each designed to cater to different heating needs and applications.

The Bock 50ES is a notable model that offers a robust 50-gallon capacity, making it ideal for medium-sized households or light commercial applications. This water heater features high-quality glass-lined tanks that provide excellent insulation, ensuring hot water is readily available while maintaining energy efficiency. The unit is equipped with a powerful gas burner that allows for quick recovery rates, ensuring users won’t run out of hot water during peak demand periods.

The Bock 20PP and 33PP models are designed for smaller spaces and applications requiring less hot water. The 20PP features a compact 20-gallon tank, while the 33PP offers an expanded capacity of 33 gallons. Both models utilize advanced electric elements and offer superior energy efficiency, making them ideal for residential use. The stainless-steel construction adds durability and resistance to corrosion, ensuring longevity and reducing maintenance costs.

For those looking for a more versatile option, the Bock 20E offers an electric model that can supply hot water efficiently in various settings. With a 20-gallon capacity and a design aimed at maximizing energy savings, the 20E is perfect for apartments, condominiums, and small homes. The electric thermostat and easy installation allow users to benefit from strong performance without extensive modifications to existing plumbing systems.

Lastly, the Bock 51E caters to higher demands, providing a capacity of 51 gallons. This model is well-suited for larger families or commercial establishments that require a substantial amount of hot water. The unit features advanced heating technology to ensure quick recovery times and comes with various safety features, such as a pressure relief valve, maintaining user safety and compliance with regulations.

Overall, Bock Water Heaters' 50ES, 20PP, 33PP, 20E, and 51E models exemplify quality craftsmanship and innovative technology, catering to diverse hot water needs with efficiency and reliability. Whether for residential use or commercial applications, Bock’s range assures customers of an uninterrupted hot water supply, enhanced energy efficiency, and robust performance.