INSTALLATION

MASONRY AND FACTORY BUILT FIREPLACE CLEARANCES

The minimum required clearances to combustible materials when installed into a masonry or factory built fi replace are listed below.

 

Adjacent

Mantle**

Top

Side

Minimum

Minimum

Minimum

Unit

Side Wall

(to Top)

Facing

Facing

Hearth

Hearth

Hearth Side

 

(to Side)

 

(to Top)

(to Side)

Extension*

Thickness*

Extension

 

A

B

C

D

E

F

G

 

 

 

 

 

 

 

 

I1200S

15" (381mm)

20" (508mm)

14" (356mm)

7.375"(187mm) 16" (406mm)

1.5" (38mm)

8" (203mm)

Side and Top facing is a maximum of 1.5" thick. Floor protection must non-combustible, insulative material with an R value of 1.1 or greater.

* If the hearth extension is fl ush with the fl oor (F) it must extend 19.5" in front of the body face

(E).

Note: Hearth Extension Width (G) is meas- ured from edge of fuel door to side of hearth.

** A non-combustible mantel may be installed at a lower height if the framing is made of metal studs covered with a non-combustible board.

Floor Protection

Please check to ensure that your floor protection and hearth will meet the standards for clearance to combustibles. Your hearth extension must be made from a non-combustible material.

Clearance diagram for installations

HOW TO DETERMINE IF ALTERNATE

FLOOR PROTECTION MATERIALS ARE ACCEPTABLE

The specifi ed floor protector should be 3/8" (18mm) thick material with a K - factor of 0.84.

The proposed alternative is 4" (100mm) brick with a C-factor of 1.25 over 1/8" (3mm) mineral board with a K-factor of 0.29.

Step (a):

Use formula above to convert specifi cation to R-value.

R = 1/k x T = 1/0.84 x .75 = 0.893.

Step (b):

Calculate R of proposed system. 4" brick of C = 1.25, therefore Rbrick = 1/C = 1/1.25 = 0.80

1/8" mineral board of k = 0.29, therefore Rmin.bd. = 1/0.29 x 0.125 = 0.431 Total R = Rbrick + Rmineral board = 0.8 + 0.431 = 1.231.

Step (c):

Compare proposed system R of 1.231 to specified R of 0.893. Since proposed system R is greater than required, the system is acceptable.

DEFINITIONS

Thermal Conductance:

C

=

Btu

 

=

W

 

 

(hr)(ft2 )(oF)

 

(m2))(K)

Thermal Conductivity:

 

 

k

= (Btu)(inch)

=

W

= Btu

(hr)(ft3)(oF)

(m)(K)

(hr)(ft)(oF)

Thermal Resistance:

 

 

R

= (ft2)(hr)(oF)

=

(m2)(K)

 

 

Btu

 

W

 

8

I1200 Regency Wood Insert

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Regency I1200S installation manual Masonry and Factory Built Fireplace Clearances, 203mm, Btu Hrft 2, = Btuinch Hrft 3
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I1200S specifications

The Regency I1200S is a remarkable addition to the world of portable radios, combining advanced technology with user-friendly features designed for both casual listeners and audio enthusiasts. This model exemplifies Regency's commitment to quality, performance, and innovation in communication devices.

One of the standout features of the Regency I1200S is its impressive reception capabilities. Thanks to an advanced DSP (Digital Signal Processing) technology, users can enjoy crystal-clear sound quality across a wide range of frequencies. This technology helps in minimizing static and distortion, ensuring that every transmission is crisp and easy to understand.

The I1200S is designed for versatility, supporting multiple bands including AM, FM, and shortwave. This broad coverage allows users to tune into their favorite local stations or explore international broadcasts, making it an ideal companion for travelers and radio enthusiasts alike. The inclusion of a digital display enhances usability, providing clear information on frequency and signal strength.

Another key characteristic of the Regency I1200S is its durability. Constructed with high-quality materials, it is built to withstand the rigors of travel and outdoor use. The lightweight design and compact size make it easy to carry, while the ergonomic controls ensure that users can operate the device without hassle, even in challenging conditions.

Battery life is another critical aspect where the I1200S excels. The radio is equipped with an efficient power management system that allows for extended usage on either rechargeable or disposable batteries. This feature is particularly beneficial for outdoor enthusiasts who may be away from power sources for extended periods.

Moreover, the I1200S includes practical features such as a headphone jack for private listening and a built-in speaker for group enjoyment. The intuitive controls allow users to easily switch between modes, adjust volume, and navigate through channels without confusion.

In summary, the Regency I1200S stands out as a top-tier portable radio, merging advanced technologies with practical features. Its robust reception, user-friendly design, and durability make it an exceptional choice for anyone looking to enjoy high-quality audio and reliable communication, whether at home, on the road, or in nature.
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