125 / 243
SAVE FUEL
with Sears Automatic
Temperature Control
Comfort, Convenience, .Economy
3 big advantages that controlled heating brings to
your home. Sears improved Temperature Con–
trols help avoid wasteful overheating-less fuel is
used and heating plant is refueled fewer times–
with resultant sa'Vings in fuel costs. Sears auto–
matic controls provide an even, steady heat.
Thermostat is "set" upstairs-saving you many
steps to the basement to adjust draft doors.
Here is how
it
works: set
thermostat
to desired tem–
perature. When heat in (OOm drops below that of
setting, damper · motor opens draft and closes
check damper in the basement to warm up rooms
almost immediately. When room regains desired
temperature, the motor closes draft and opens
check damper to prevent wasteful overheating.
Safe, economicol, efAcient operation..
Accurately
en–
gineered thermostat is low-voltage type. Is extra
sensitive-operates with as little as one degree
temperature change. Sturdy motor has built-in
transformer. No BX cable or conduit required be–
tween thermostat and motor. No radio interfer–
ence (see cutaway views of quality features below).
Easy and quick ta install. Complete illustrated in–
structions furnished. Outfit includes modern de–
sign thermostat with ivory colored plastic case and
base [Al; damper motor fOi' 110-120 volt, 60 cycle,
A.C. [Bl; 33 ft. of colored thermostat cable, 18 ft.
of chain, pulleys, staples [Cj. Fits all hand-fired
heating systems-warm air, hot water or steam.
r.l[jjlfCl
Tomperature Control Outfit,
~~~
42
N
08870-Shippi~g
weight,9 lbs.$11.89
Complete Outfits including Limit Controls
Sears limit controls operate from temperature of
heating unit in basement-give double control
of
fuel consumption by preventing overheating of
heating unit. Outfits include 42N08870 above and
accurate adjustable setting limit control es11e–
cially engineered for each type of heating system.
r.l[jjlfClfijl
FOR WARM AIR SYSTEMS.
~~~~
42N08870 plus limit control.
42
N
08814-Shipping weight, 12 lbs. . ... .$16.79
.fAl[jjlfClf'El
FOR HOT WATER SYSTEMS.
.
~~~~
42N08870 plus limit control (E),
42
N
08816-Shipping weight, 14 lbs... . . .$21.95
r.l[jjlfC1f'El
FOR STEAM SYSTEMS. Outfit 42N08870
~~~~
pluslimitcontrolsimilarto(EJ.
47
N
08817-Shipping weight, 13 lbs.... .. $19.50
Thermostat
r.l
Easily set - control
l!J
dial is'clearlylmark–
ed from SO" to 90°,
IOI Efficient - twin bar
l=i
expansion blade re–
sponds quickly to all
teml)erature changes.
IOI Adjustable - differ–
~
ential lever allows
operation within
l-2°
to
2
Y.r•
of dial •<;tting.
IAl Positive electrical con·
L!J
nection
maintained
byJ!i.lvercontact l>oints.
Damper Motor
rcl
Quickly
and
easily
~
installed with out–
side fastening flange.
rt;"l
Safe,
economical–
~
built-in transformer
cuts voltage to 24 volts.
Gl Simple turn of switch
l.!..l
opens, closes dol>rs
when refueling plant.
lol
Heavy duty die cast
~
gears for long-life
and dependable service.
ml
Powerful dampef mo·
~
tor lifts and lowers
heaviest draft doors.
r.A1
All parts made of
l!!I
rust-resistant
metal for long-life.
What
is inside counts