Submittal Sheet

weil-mclain.com WM1708_SUB_001_EVG
HIGH-EFFICIENCY CONDENSING BOILER
Water | Natural/Propane Gas | 70-399 MBH | 6 Sizes
Direct Vent | 95% AFUE*
*Evergreen 399 rating is combustion efficiency
SUBMITTAL SHEET
JOB NAME ______________________________________________________________________________________
LOCATION ______________________________________________________________________________________
ARCH. / ENGR. __________________________________________________________________________________
WHOLESALER ___________________________________________________________________________________
MECH. CONTRACTOR ____________________________________________________________________________
MODEL NO. ______________________________________________________ GAS TYPE _____________________
BTU/HR INPUT ___________________________________________________ BTU/HR OUTPUT _______________
NOTES _________________________________________________________________________________________
STANDARD FEATURES
Boiler
Stainless steel fire-tube
heat exchanger
Non-metallic heat exchanger base
Floor standing or wall-mount
option with kit (220-399)
Natural or LP gas
Negative regulated combustion
5 to 1 turndown ratio (70-155)
10 to 1 turndown ratio (220-399)
Boiler circulator
Propane conversion kit
Low water cut-off
Water treatment- inhibitor & test kit
Control Features
Easy installation with Setup Wizard
Zone and/or priority based control
Three thermostat inputs
Outdoor reset for each priority
Rate adjustable per priority
0-10V input (modulation
or setpoint)
Four total outputs
- 1 dedicated boiler circulator
output
- 3 additional outputs can be
used with circulators, dampers or
system aux
Aux inputs flow switch or
end switch
Aux outputs – system pump
or damper
Modbus connectivity
Additional heat demand contact
Multiple Boiler Features
Up to 8 boilers, multiple system
Series, Parallel or
SmartSequencing®
Lead boiler rotation
2 network priorities for the system
2 local priorities per boiler
24 zone inputs and outputs with 8
total cascaded boilers
Aux inputs – flow switch or
end switch
System aux outputs – system
pump or damper
Venting*
Direct vent 100 ft. for intake
and 100 ft. for vent
Dual pressure zones (220-399)
Common combustion air
*Please call your Weil-McLain® technical
representative for additional venting options.
Jacket Assembly
Fully removable jacket front door
Adjustable boiler legs
Mounting bracket ready for wall-
mount kit (ships standard 70-155;
optional kit 220-399)
Condensate trap
Boiler Circulators
Taco ECM 007e (70/110)
Taco ECM 0015e (155)
Taco 0014 (220/299)
Taco 0013 (399)
Optional Equipment
Wall-mount kit (220-399)
Concentric vent kit
Condensate neutralizer kit
Sidewall vent/air termination kit
Maintenance kits

Summary of content (3 pages)