Roberts Gorden CoRayVac CRV-B-9 - Manual (Page 20)

CRV-S ERIES I NSTALLATION , O PERATION AND S ERVICE M ANUAL
14
FIGURE 11: Heater Assembly Overview
End Vent
C
omb
ustion
Chamber
Tube & Re
flect
or
Hanger
Bur
ner
R
ef
lect
or Tube
C
oupling
R
ef
lect
or
End C
ap
R
ef
lect
or
Suppor
t
Fle
xib
le
Boot
R
ef
lect
or
w
ith Hole
Pump
Exhaust to Outside
Pr
essur
e S
w
itch
S
Zone 1 Sensor or
Ther
most
at**
R
ela
y*
Sy
st
em C
ontr
ol
or R
OBER
TS GORDON
®
UL
TRA
VA
C
™
C
ontr
oller
U-Clips
* Ma
y not be needed w
ith cer
tain pumps and contr
oller
s.
R
ef
er t
o w
iring diag
ram in the appr
opr
iat
e
contr
oller's Inst
allation, Oper
ation and Ser
vice Man
ual f
or det
ails
.
**S
ys
tem C
ontr
ol r
equir
es ther
most
ats
. R
OBER
TS GORDON
®
UL
TRA
VA
C
™
requir
es z
one sensor
s
and additional contr
ol equipment.
See the appr
opr
iat
e contr
oller inst
allation man
ual f
or det
ails
.