HomeMy WebLinkAboutApproved Plans_29.pdfKNIGHT® XL BOILER DIMENSIONS AND SPECIFICATIONS
LEfTSIOE
Input Net
Model Number Guide
Kl II 701 Mia
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Knight XL II-Oiler.
Natural Gas,
100,000 Btu/hr Input,
M1J Pring controls
Model Min Max Thermal Output AHRI Ratio
Number MBH MBH Efficiency MBH MBH
A B C 0 [ f G H I I K Gas Water A1r Ven! Shipping
Conn. Conn Inlet Size WL (lb;)
Notes: Indoor installation only. All information subject to change. Change "N" ta "L •{Qr LP gas models.
STANDARD FEATURES
> 94% Thermal Efficiency
>Modulating Burner with 5:1 Tumdown
Direct-Spark Ignition
Low NOx Operation
Sealed Combustion
Low Gas Pressure Operation
> ASME Stainless Steel Heat Exchanger
ASME Certified, "H" Stamped
Gasketless Heat Exchanger
160 psi Working Pressure
50 psi ASME Relief Valve
Highly efficient, condensing design
> Vertical & Horizontal Direct-Vent
Category IV venting up to 100 teet
PVC, CPVC. Polypropylene or AL29-4C Venting
up to 100 Feet
Factory Supplied Sidewall Vent Tennination
> Smart System Control
> Other Features
On/Off Switch
Adjustable High Limit w/ Manual Reset
Automatic Reset High Limit
Flow Switch
Flue Temperature Sensor
Low Air Pressure Switch
Temperature & Pressure Gauge
Adjustable Leveling legs
Condensate Trap
Zero Clearances to Combustible Material
10 Year limited Warranty (See Warranty)
FIRING (ODES
Standard Construction
California Code
CSDt I FM / GE Gap (KB501-KB801)
SMART SYSTEM FEATURES
> SMART SYSTEM Digital Operating Control
Multi-Color Graphic LCD Display w/ Navigation Dial
>Three Reset Temperature Inputs
with curves for three set point temperature Inputs
> Built In Cascading Sequencer for up to 8 Boilers
Multiple Size Boiler Cascade
front end loading capability with Copper Fin II
lei!d Lag
Efficiency Optimization
> Outdoor Reset Control with Outdoor Air Sensor
> Programmable System Efficiency Optimizers
Night Setback
DHW Night Setback
Anti-Cycling
Outdoor Air Reset Cuive
Ramp Delay
Boost Temperature & Time
>Three Pump Control
System Pump With Par.imetet for Continuous Operation
Boiler Pump With Variable Speed Pump Control*
Domestic Hot Water Pump
> Domestic Hot water Prioritization
DHW tank piped with priority in the boiler loop
DHW tank pipl'<l as a zone In the system with the pumps controlled by the Smart System
DHW Modulation Limiting
Separately Adjustable SH/DHW Switching Times*
> Building Management System Integration
0· 1 o voe Input to Control Modulation or Set Point
0·10 voe Input Signal from Variable Speed System Pump*
0-10 voe Modulation Rate Output
0-1 o voe Input to Enable/Disable call for heat
Access to BMS Settings through Display
> High Voltage Terminal Strip
120 VAC I 60 Hertz / 1 Phase Power Supply
Three sets of Pump Contacts with Pump Relays
> Low Voltage Terminal Strip
24 VAC Device Relay
Proving Switch contacts
Flow Switch Contacts
Alann on Any Failure Contacts
Runtime Contacts
OHW Thermostat Contacts
3 Space Heat Thermostat Contacts
System Sensor Contacts
OHW Tank Sensor Contacts
Outdoor Air Sensor Contacts
Cascade Contacts
0-10 Voe BMS External Control Contact
0-1 O voe Boller Rate Output Contacts
0-10 voe Variable Speed System Pump Signal Input
0-1 o voe Signal to Control Variable Speed Boiler Pump
Modbus Contacts '"". ··. >TimeOock fl > Data Logging
Hours Running. Space Heating •f"
Hours Running, Domestic Hot Water l
Ignition Attempts
Last 10 Lockouts > Other f'eltures
Low Water Flow Safety Control & Indication
Password Security
Inlet & Outlet Temperature Readout
Customizable Freeze Protection Parameters
Custom Maintenance Reminder with Contractor Info
•fx.c:Juslve feature, available only {rom l.Dchlnvar
OPTIONAL fQUIPMENT---------------Alarm Bell
Condensate Neutralization Kit
Concentric Vent Kit (KB400-KB6ot)
BMS Gateway to LON or BacNet
High & low Gas Pressure Switches
w/ Manual Reset (KB5ot·KB801)
Variable Speed Boiler Circulation Pump
MODBUS Communication
Multi Temperature Loop Control
Low Water Cutoffw/Manual Reset & Test
Constant Speed Boller Circulation Pump
Stainless Steel Vent Kits (KB701-KB801)
Stack Frame