Manual Lochinvar BLT2119

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Summary
  • Lochinvar BLT2119 - page 1

    L TV V AL VE APPLICA TION INSTRUCTIONS FOR LOW TEMPERA TURE PROTECTION COPPER-FIN AND POWER-FIN MODELS CB 495 - 2066 / CH 401 - 2071 AND PB 501 - 2000 INS7238 Rev C Kit components: V AL30000 - 1 1/2" V AL VE Models: CB 45 - 500 • V AL20000 1 1/2" L T V V alv e • INS7238 Instruction Sheet V AL3048 - 2" V AL VE Models: CB 495 - 745 ...

  • Lochinvar BLT2119 - page 2

    2 of 8 T ypical piping applications: Figure 4 _Primary/Secondary Piping of a Single Boiler - 1 1/2" V alve Figure 5_ Primary /Secondary Piping of Multiple Boilers - 1 1/2" V alve for each boiler DET AIL DET AIL C = SYSTEM RETURN WATER B = FROM BOILER OUTLET A = BLENDED WATER *Best practice for Indoor/Outdoor reset. **Best practice for set ...

  • Lochinvar BLT2119 - page 3

    3 of 8 T ypical piping applications (cont.): Figure 6_ Primary /Secondary Piping of a Single Boiler - 2" V alve Figure 7 _Primary/Secondary Piping of Multiple Boilers - 2" V alve for each boiler Note: V alve must be installed with proper port orientation. Failure to observe port markings on the valve body prior to installing the valve cou ...

  • Lochinvar BLT2119 - page 4

    T ypical piping applications (cont.): Figure 8 _Primary/Secondary Piping of a Single Boiler - 2 1/2" V alve Figure 9 _Primary/Secondary Piping of Multiple Boilers - 2 1/2" V alve for each boiler DET AIL DET AIL Note: V alve must be installed with proper port orientation. Failure to observe port markings on the valve body prior to installi ...

  • Lochinvar BLT2119 - page 5

    Figure 1 1 _2" L TV V alve - Up to 750,000 Btu/hr Figure 12 _2 1/2" L TV V alve - 990,000 Btu/hr and up Figure 10 _1 1/2" L TV V alve - 45,000 - 500,000 Btu/hr PORT "A" PORT "B" PORT "C" 6.125 3.750 5.250 A B C SIDE TOP 5 of 8 INS7238 Rev C ...

  • Lochinvar BLT2119 - page 6

    Figure 14 _2" - Flow vs. Pressure Drop Figure 15 _2 1/2" - Flow vs. Pressure Drop FLOW vs. PRESSURE DROP FLOW IN U.S. GPM Pressure Drop, PSID Figure 13 _1 1/2" - Flow vs. Pressure Drop 6 of 8 INS7238 Rev C Maintenance instr uctions The L T V valv e is maintenance fr ee. It does not r equire r egular cleaning or calibration. I n most ...

  • Lochinvar BLT2119 - page 7

    7 of 8 INS7238 Rev C Notes ...

  • Lochinvar BLT2119 - page 8

    Revision Notes: Revision A (INS7238 Rev A) reflects the addition of the 1 1/2" valve. Revision B (INS7238 Rev B) reflects the addition of the maintenance instructions. Revision C (ECO C02335) reflects the revision of FIG .’s. 1, 2, 3, 4, 6 & 8. 10/08 - Printed in U.S.A. ...

Manufacturer Lochinvar Category Water Pump

Documents that we receive from a manufacturer of a Lochinvar BLT2119 can be divided into several groups. They are, among others:
- Lochinvar technical drawings
- BLT2119 manuals
- Lochinvar product data sheets
- information booklets
- or energy labels Lochinvar BLT2119
All of them are important, but the most important information from the point of view of use of the device are in the user manual Lochinvar BLT2119.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Lochinvar BLT2119, service manual, brief instructions and user manuals Lochinvar BLT2119. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product Lochinvar BLT2119.

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A complete manual for the device Lochinvar BLT2119, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use Lochinvar BLT2119 by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Lochinvar BLT2119.

A complete Lochinvar manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual Lochinvar BLT2119 - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the Lochinvar BLT2119, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the Lochinvar BLT2119, that we can find in the current document
3. Tips how to use the basic functions of the device Lochinvar BLT2119 - which should help us in our first steps of using Lochinvar BLT2119
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Lochinvar BLT2119
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Lochinvar BLT2119 in a specific country, if it was not possible to solve the problem on our own.

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