Robertshaw 900 SERIES - Manual

900
MERCURY-FREE
ECONOMY
MECHANICAL
THERMOSTATS
Features and Benefits
Accurate Room Temperature
Built-in thermometer accurately displays room
temperature.
Adjustable Heat Anticipator
More anticipation settings to choose from allows
use on a wider range of heating equipment.
No Sub-base Required
Simple base and cover design speeds installation. Base
can be mounted on wall, freeing both hands for wiring.
Mercury-Free
No leveling or special disposal required.
J-Box Compatible
Not only will it meet code, but it speeds up installation.
Positive Off Switch
Assured shutdown of HVAC system.
Fixed Cooling Anticipation
Maintains optimal cooling comfort (984-1R, 988-1R)
Dual Temperature Scale
Fahrenheit and celsius scales displayed for flexible
temperature setting (984-1R only).
Mercury-Free
Economy
Mechanical Thermostats
Simply Reliable
Every job should be this easy. The 900 series mechanical
thermostats are made up of a simple two-piece design, so you
save time at installation. The large display offers accurate room
temperature measurement. Wall plates are also available to
mask any unsightly marks left by previous thermostats.
Install it with confidence.
When you select a Robertshaw thermostat, you’ve made the
choice of an industry partner that’s been making quality
products for 100 years.
Technical service available:
1-800-445-8299
M-F 7:00 a.m. - 5:30 p.m. CST
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