Owner`s manual
53 
STW-JZ / IW I&O Manual 
IM101229 
RL: 12A- BA 
RD: DEC 2010 
#2 Lion Chain (115 lb work load)  
- 200 ft roll 
‘S’ Hooks - 1 7/8” - package of 25 
JL-0800-XX 
JL-0798-SH 
TruTemp Thermostat 
True comfort control for radiant 
heating systems - senses and 
averages ambient and radiant 
temperatures. 
Occupancy sensor with auto set-
back of 9°F (5°C). 
Do not use in wet or corrosive 
environments 
JM-0150-XX 
Line Voltage Thermostat: 
Dual Scale: °F or °C 
Not for use in corrosive or wet 
environments 
JL-0772-XX 
Low Voltage Digital Thermostat 
(24 Volts - °F or °C selectable) 
Not for use in corrosive or wet 
environments 
JS-0569-WR 
24 Volt Option: Control Center 
Use when Multiple Tube Heaters 
are controlled by a single 24V 
Thermostat or TruTemp 
(for field mounting) 
JM-0303 –KT 










