START-UP CHECK SHEET

For 90+ Furnace

(Keep

Dealer Name:

Address:

City, State(Province), Zip or Postal Code:

Phone:

Owner Name:

Address:

City, State(Province), Zip or Postal Code:

Model Number:

Serial Number:

Type of Gas:

Natural: _

LP:

this page for future reference)

Business Card Here

Manual Gas

Shut-Off

Upstream

 

 

of Furnace/Drip-

Leg?

 

 

YES

NOE_

 

 

 

 

Condensate

Drain Connected?

YES

NO

Condensate

Drain Trapped?

YES

NO

Transition Pressure switch hose relocated for U/D/H

Application?

YES _

NO

 

 

 

Blower Speed Checked?

YES _

NO

 

All Electrical

Connections Tight?

YES _

NO

Gas Valve OK?

YES _

NO

 

Which blower speed tap is used?

 

(Heating)

(Cooling).

 

Temperature

of Supply

Air:

(°F)___or(°C)

Temperature

of Return

Air:

(°F)

or(°C)__

Rise

(Supply

Temp.-Return

Temp.): (°F)

or(°C)__

Filter

Type and Size:

 

 

 

Measured Line Pressure When Firing Unit:

Calculated Firing Rate:(See Checks and Adjustments Sec- tion).

Temperature Rise (supply-return temperature):(°F)__

Measured Manifold Gas Pressure:

Static Pressure (Ducts): Supply Air

Return

Date of Start-Up:

Fan "Time

ON" Setting:.

CO?

 

 

Fan "Time

OFF" Setting:

CO2 ?

Dealer Comments:

E_

44001102004

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Sears N9MP2075B12B1, N9MP2050B12B1, N9MP2080F16B1, N9MP2100F14B1 manual Keep, This page for future reference, Yes Noe, Co?

9MPD100J20B1, N9MP2100J20B1, 9MPD050F12B1, N9MP1100J20B1, N9MP1125J20B1 specifications

The Sears N9MP1075B12B1, N9MPD125L20B1, N9MP1050B12B1, N9MPD080J16B1, and N9MP2125J20B1 are part of the trusted line of gas furnaces manufactured by Sears, specifically designed to deliver reliable heating solutions for residential applications. These models incorporate cutting-edge technology and robust engineering, making them popular choices among homeowners looking for efficiency and comfort.

One of the main features of these models is their high-efficiency operation. With Annual Fuel Utilization Efficiency (AFUE) ratings exceeding 90%, these furnaces convert a significant portion of fuel into usable heat, thereby reducing energy costs. The N9MP series employs a multi-speed blower system that optimizes airflow for enhanced comfort while minimizing noise levels, ensuring a pleasant indoor environment.

The N9MPD125L20B1 and N9MPD080J16B1 variants highlight their adaptability through dual-stage heating capabilities. This technology allows the furnace to adjust its output based on the thermal demands of the home, preventing energy wastage during milder conditions while providing robust heating during extreme cold spells. The two-stage combustion process not only improves comfort but also contributes to lower greenhouse gas emissions.

Durability is another hallmark of these Sears models. With heavy-duty heat exchangers crafted from high-quality materials, they are built to withstand the rigors of regular use. Additionally, the inclusion of advanced safety mechanisms ensures that the system operates securely, reducing potential risks associated with gas furnaces.

The N9MP2125J20B1 model stands out due to its whisper-quiet operation. Homeowners can enjoy a warm home without the disruptive sound commonly associated with traditional heating systems, thanks to the insulated cabinet design and efficient blower operation.

Furthermore, these models come equipped with user-friendly digital thermostats, which allow precise temperature control and programmable settings, enabling homeowners to tailor their heating needs to fit their lifestyle. The compatibility with smart home systems also adds convenience, enabling users to manage their heating remotely, saving even more energy.

In conclusion, the Sears N9MP1075B12B1, N9MPD125L20B1, N9MP1050B12B1, N9MPD080J16B1, and N9MP2125J20B1 gas furnaces exemplify innovation in heating technology. Their energy-efficient designs, advanced features, and durable construction make them reliable choices for homeowners seeking comfort and sustainability in their heating solutions.