Do you have a question about the Newmac NH3–122 and is the answer not in the manual?
Procedure for checking the delivered furnace unit for damage.
Verifying furnace output meets building heat loss requirements before installation.
Compliance requirements for furnace installation based on codes.
Ensuring the furnace is on a level foundation, preferably a cement pad.
Minimum distances to combustible materials for safe installation.
Guidelines for proper chimney installation and specifications.
Installation and use of draft regulators for chimneys.
Installation and function of the WMO-1 blocked vent control.
Information on power venting systems for furnaces.
Designing the system to accommodate air conditioning equipment.
Considerations for humidifier installation to prevent damage.
Requirements for electrical hookups and local codes.
Guidelines for oil supply tanks and piping.
Proper placement and setting of the room thermostat.
Setting the heat anticipator for optimal burner response.
Function and factory setting of the high limit control.
Setting to start the blower when the furnace warms up.
Setting to keep the blower running until the heat exchanger cools.
The required difference between fan on and fan off settings.
Specifies air quantities needed for combustion and ventilation.
Rules for sizing ducts for combustion and ventilation air.
Routine maintenance and cleaning for the oil burner.
Procedures for installing the oil burner and components.
Steps for configuring and testing the burner.
Procedures for preparing the unit for long-term storage.
Specifications for burner electrode and insertion settings.
Recommendation for oil filter micron rating and maintenance.
Guidelines for fuel pump, tank setup, and piping.
Diagram and description of a typical oil pump configuration.
Maintenance and oiling requirements for blower motors.
Inspection and maintenance of the combustion chamber.
Inspection and repositioning of smoke baffles.
Installation and positioning of air filter racks.
Guidance on inspecting and changing air filters.
Steps for safely disconnecting and removing the blower assembly.
How to adjust blower speed for optimal temperature rise.
Selecting speed taps for direct drive blower installations.
Adjusting pulleys and belt tension for belt drive blowers.
Procedures for cleaning the heat exchanger and combustion chamber.
Information required for processing warranty claims.
Requirement and location of an emergency power switch.
Maintaining clear space and proper airflow for safety.
When to contact service for maintenance and filter replacement.
Cautions regarding burner start-up and operation.
Data collected during initial testing and service of the appliance.
Terms and requirements for the furnace warranty.
Conditions that void or limit the furnace warranty.
Restrictions on express and implied warranties.
Information needed to register the furnace for warranty.