Lochinvar Crest w/RealTime O2 Trim 100 Series - User Manual

Service Manual
Models: 1000 - 6000
Series: 100
This manual must only be
used by a qualified heating
installer / service technician.
Read all instructions,
including this manual and
the Crest Installation and
Operation Manual, before
installing. Perform steps in
the order given. Failure to
comply could result in severe
personal injury, death, or
substantial property damage.
⚠ WARNING
Save this manual for future reference.
100343237_2000600598_Rev A
Combustion Technology
w/RealTime O2 Trim
TM

Lochinvar Crest w/RealTime O2 Trim 100 Series Specifications

General

Model	Crest w/RealTime O2 Trim 100 Series
Category	Boiler
Type	Condensing
Fuel Type	Natural Gas or Propane
Maximum Operating Pressure	160 psi
Construction	Stainless Steel Heat Exchanger
Vent Type	Direct Vent
Water Connections	NPT
Thermal Efficiency	Up to 95%
Electrical Requirements	120V / 1 phase / 60 Hz
Water Connection Size	1-1/2" NPT
Warranty	5-Year Limited Warranty