Natural Gas Boiler

Replace your existing boiler with a condensing boiler and take advantage of subtential energy savings

95% AFUE efficiency

Knight is recognized for its reliable performance, proven and high quality standards of residential natural gas boiler. Its award-winning design ensures INSTALLER contractors and owners peace of mind and long-term savings in operating costs of a condensing boiler.

Hot water boiler high efficiency condensing

The natural gas boiler Lochinvar KNIGHT raised the standard installation to even greater heights. The SMART SYSTEM control with color display gives installers and home owner a higher level of control than ever. It is easy to access all plant information they need to configure, troubleshoot and monitor all functions of the natural gas boiler. In addition, two options cascading allow the installer to adjust the sequence of multiple boiler installations. More than ever, KNIGHT is the best choice for heating the traditional hydronic space heating floor radiant and indirect domestic hot water applications.

Lochinvar residential boiler replacement

Get a grant for high efficiency

Enjoy subsidies for a natural gas boiler condensation-the most efficient solution for heating hot water with lower operating cost and eco-friendly

Gaz Metro / Grant / Residential

Enjoy a new customer discount

Convert your current residential boiler oil by installing a natural gas condensing boiler and you'll be eligible for a rebate of $ 1,200 toward the purchase and installation of your new boiler Lochinvar Knight brand of natural gas 55,000 - 285,000 BTU / HR.

Get an additional grant to the condensing boiler

The high-efficiency natural gas boiler quickly produces a uniform heat throughout modulate depending on demand and minimize energy losses. As part of its energy efficiency program, Gaz Métro offers an additional grant of $ 900 to encourage customers to use energy better. This amount reduces the difference between the cost of a high performance condenser and the cost of a standard device.

Combustion system modulating peak

Advanced downregulation technology

KNIGHT functions safely and reliably with pressures of as low feed gas as 4 inches water column. Technology "Neg / Reg" automatically adjusts the gas pressure to ensure the proper amount of fuel and air entering the burner.

Direct Spark Ignition

Each uses heat, two electrodes ignite the fuel / air mixture from the boiler. A third electrode detects the flame. The SMART SYSTEM generates a soft lock and displays a default if the ignition does not occur.

fully modular burner with 5: 1 turndown

The SMART SYSTEM provides fully modulating combustion with a ratio of 5: 1. The boiler burner can draw as low as 20% of the maximum intake and modulate the rate of flame up to 100% as demand increases. A stainless steel tube soaked ignites in a 360 ° pattern burner over the entire length of the primary heat exchanger.

Have your natural gas boiler connected by a natural gas plumbing specialist

GREAT FLEXIBILITY OF DIRECT VENT

KNIGHT the boiler can be fitted with an air inlet

direct ventilation and exhaust to 100 feet

equivalents, with a PVC vent pipe, CPVC,

polypropylene or

Dimensions and specifications KNIGHT Boilers

THE NEC PLUS ULTRA-IN CONTROL AND MONITORING BOILER

The most advanced boiler control system now includes the option of remote connection CON · X · US and flash programming LOCH-N-LINK ™. See the last page the list of functions and features of the SMART SYSTEM ™.

Blue Screen

Normal system operation.

Yellow Screen

Maintenance due - shows the installer’s name and number on the display.

BOILER CONTROL SINCE ANYWHERE *

> Check regularly

CON · X · US your gas boiler

KNIGHT, and inform them you monitor the

performance of their boilers.

> Adjust the set points, domestic hot water,

reset curves, timers and pumps

much more, using the interactive display CON · X · US .

> The status alerts via text or e-mail to inform you when a natural gas boiler KNIGHT must be examined

With CON · X · US, you stay in touch and check the operation. * The control panel CON · X · US is sold separately

Smart System Features

Compatibility with Copper Fin II Non-Condensing Boiler

Allows you to create a front end loading system.

Multiple Sized Boiler Cascade Control

KNIGHTS of one or more sizes can be combined into a single cascade to maximize turndown and meet minimum demands.

Internal Cascading Sequencer

with Multiple Programmable

System Efficiency Optimizers

Fine-tune installations using Lead-Lag or Efficiency Optimization Cascade features.

Controls up to Three

Setpoint Temperatures

Allows three different temperature inputs to be controlled. Boiler can be run at the lowest temperature demand for optimal efficiency.

* OutdoorResetforEachTempLoop

The boiler setpoint temperature responds to changes in outdoor air temperature. Outdoor temperature monitor guides the reset schedule to meet the load.

Night Setback

Program a heating loop temperature setback for any time of the day, each day of the week.

Domestic Hot Water

Prioritization w/Pump Control

On DHW call, SMART SYSTEM overrides the outdoor reset and starts the DHW pump to the indirect water heater alternating to meet both heating and hot water demands.

DHW Max Firing Rate

Allows you to limit the maximum percentage of firing rate when in DHW mode.

* Separately Adjustable SH/DHW Mode Switching Times

Allows controls to be tailored to meet system demand. Design system setup for flexibility.

Indirect Water Heater Zone Pump Control

All boilers in cascade can be used to meet DHW demand as well as satisfy building load.

System & Boiler Pump Controls

Provides power to system and boiler pumps on a call for heat. Programmable post purge allows pumps to operate after a call has been satisfied. Option for Continuous System Pump Operation.

* Pump Relay with

Freeze Protection

Parameters adjustable by installer for flexibility in low-temperature applications.

* Installer Access to

BMS and Ramp Delay Settings

Set up or change these parameters through the control itself on the front of the boiler; no PC software required.

Low-Water Flow Indicator

Uses temperature differential to protect against low flow in heat exchanger by reducing modulation or forcing boiler shutdown.

* DHW Night Setback

Resets DHW setpoint to save water-heating energy during times of low or no usage.

*Exclusivefeature,availableonlyfromLochinvar

Optional Modbus Capability

Allows boiler communication through Modbus protocol. Simplifies BMS/boiler interface for status monitoring.

0-10V Building Management System (BMS) Control Input

BMS-driven input for modulation rate or temperature control.

0-10V Cascade Setpoint and Modulation Control

BMS-driven input for modulation rate or temperature control of cascade.

0-10V Heat Demand Input

Enables thermostat or a 0-10V signal to initiate a call for heat. Gives the BMS options on how to enable boiler or cascade.

0-10V Boiler Rate Output

Signal output of modulation rate allows BMS to monitor boiler firing rate.

0-10V Pump Signal Input

Input from variable speed system pump allows faster reaction to changes of flow in system, reducing possibility of temperature over-shoot and cycling.

* 0-10V Signal to Control Variable Speed Boiler Pump

Allows control to maintain a higher ∆T at low firing rates and reduces boiler flow when it responds to lower flow rates in the system loop.

Password Security

Allows only qualified personnel to access parameters.

* Product Service Indicator

Program reminders for cycle count, operation hours or last service. Installer's name and numbermaybedisplayed.

Estimate

Contact information

Area Served:

Lanaudiere, Laurentide, Monteregie, Estrie, Laval & Montreal

Bertrand Heating System Inc

Phone: 450-629-6954

Email: pascal@bertrandsolutions.com

Adress: 4949 Boulevard Lévesque Ouest

Laval (QC) H7L 5B6

R.B.Q. 8002-4789-92