Jotul Wood Stove manual Partlist Jøtul F 602 USA, Appendix A, Definitions, R-valueof

Partlist Jøtul F 602 USA

Pos	Description	Dim./Spec.
1	Hot plate	240 mm
2	Gasket	LD 360 Ø8.7x850
3	Screw, panhead	M6x12 DIN 7985

4Air deflector

5	Nut	M8
6	Gasket	LD 187-1 Ø4.8x600
7	Gasket	V-125 8x150
8	Spring for glass-door	Ø7.6x13

9Door vent baffle

10	Screw, self thread	M6 x 16
11	Flue outlet
12	Back plate
13	Side panel	Ø3x12
14	Rivet
15	Rivet	Ø2,4x4

16Label

17Label shield

18Cover for smoke outlet

19 Countersunk screw M6x16

20Baffle plate

21Air manifold

22Air chamber, complete

23Air chamber

24	Screw, collar head	M6x10
25	Screw, collar head	M6x25
26	Rivet	Ø8x16 mm
27	Knob, wood	M6x70
28	Screw, filister head
29	Nut w/ collar	M6

30Door catch

31Door handle

32	Screw, cylinder head	M6x30 DIN 84 S.krom.
33	screw, collar head	M 6x35
34	Insulating blanket	360x185

35Burnplate, side, with insulation

36Burnplate, bottom

37	Insulating blanket	360x330
38	Screw, hex	M6x25
39	Washer	Ø18x06,4x1.6

40Top plate

41Pin, door

42Glass door, complete incl. handle

44 Glass, ceramic 4x147x154

45Air slide vent

46Front plate, complete

47Front plate

48Base plate

49Legs, package of four

50Leg, 1 pcs

51Heatshield - bottom

52 Increaser Ø 126xØ154 mm

53Decorative top

54Casing

55Washer

56Washer, black crom.

Appendix A:

Alternate floor protection

All floor protection materials must be non-combustible ie. Metal, brick, stone, mineral fiber boards). Any combustible material may not be used.

The easiest means of determining if a proposed alternate floor material meets requirements listed in this manual is to follow this procedure.

R-value	= thermal resistance
K-value	= thermal conductivity
C-value	= thermal conductance

1.Convert the specification to r-value;

a.If r-value is given, no conversion is needed.

b.If k-value is given with a required thickness (t) in inches: R=1/k X T.

c.If c-value is given: R=1/C.

2.Determine the r-value of the proposed alternate floor protector.

a.Use the formula in step 1 to convert values not expressed as “R”.

b.For multiple layers, add r-values of each layer to

determine overall r-value.

3. If the overall R-value of the sustem is greater than the R-value of the specified floor protector, the alternate is acceptable.

Example:

The specified floor protector should be 3/4” thick material with a k-factor of 0.84. The proposed alternate is 4” brick with

ac-factor of 1.25 over 1/8” mineral board witha k-factor of 0.29.

Step A. Use formula above to convert specifications to R-value. R=1/k x t= 1/.84 x .75 = .893

Step B. Calculate r of proposed system. 4” brick of c-1.25, therefore

R brick = 1/c = 1/1.25 = 0.80

1/8” mineral board of K = 0.29 therefore R mineral board = 1/.29 x 0.125 = 0.431

Total R = R brick + R mineral board= 0.8 + 0.431=1.231 Step C. Compare proposed system R = 1.231 to specified R of 0.893. Since R is greater than required, the system

is acceptable.

Definitions:

Thermal conductance =

C = btu = W

(Hr)(ft2)(f) (m2)(k)

Thermal conductivity =		=	W	=	(btu)
K =	btu
	(Hr)(ft2)(f)		(m2)(k)		(hr)(ft)(f)
Thermal resistance =		=	(m2)(k)	=	(btu)(inch)
R =	btu
	(Hr)(ft2)(f)		W		(hr)(ft2)(f)

For the 3 requires floor protection with a minimum insulating

R-value of 1.1.

Alcove installation require a minimum R-value of 1.1. (If a UL/ ULC or whi listed hearth pad is not used.)

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