Submittal Sheet
MASCOT
®
LX
Date:
Project #:
Engineer:
Prepared By:
Bid Date:
Project Name:
Location:
Contractor:
•Highcondensingefciency
• Modulation down to 20% of full
re
(5:1 turndown)
• Sealed combustion chamber
• Pre-mix stainless steel burner
• Low NOx system exceeds the
most stringent regulations for air
quality – 10ppm NOx
• Horizontal or vertical direct vent
• Vent and air pipe lengths of up to
150 equivalent feet
(each)
• Horizontal vent and air terminals
• Stainless steel heat exchanger
with welded construction
• ASME 30 psi (207kPa) working
pressure heat exchanger
• ASME "H" stamp
• 30 psi (207kPa) ASME pressure
relief valve
• Auto cascade setup
Standard
Equipment
• Boiler pump wired and mounted
inside jacket
• Built-in condensate trap and
drain, priming not required
• Automatic air vent
• Temperature and pressure gauge
• Boiler water pressure switch
• Blocked vent pressure switch
• Blocked condensate pressure
switch
• Burner site glass
• Electronic PID modulating control
• Direct spark ignition
• Multiple pump control for boiler
pump and system pump, each
with delay
• Domestic Hot Water Pump
Output
• Customizable Freeze Protection
• Anti-short cycling
Boiler Data
Number of Units: Fuel
Natural
Propane
Options
Low Water Cut-off
Residential
Hydronic Boiler
MLXH Hydronic Boiler
Indoor, Sizes 50, 75, 100, 125, 150, 175, 220
Submittal Data
• Large user-interface and display
• Alarm output
• Accepts external
(4-20mA or
0-10VDC) modulation signal
• Outdoor reset
(sensor included)
• Outdoor air reset curve
• Vent temp auto turn-down before
lockout
• Manual reset high limit
• Lighted on/off toggle switch
• Wall mount bracket
• Field convertible between natural
gas and propane
• Zero clearance to combustible
surfaces
• 15-Year limited warranty
• 2-Year parts warranty