Tempstar PS 90-DV Furnace Overview

Tempstar is a heating and cooling company that offers a range of HVAC products including the PS 90-DV furnace. (Tempstar also makes the PS 90 — the DV in this series stands for “Direct Vent”.) The PS 90-DV series operates at 90% Annual Fuel Utilization Efficiency (AFUE) and qualifies for the Energy Star label.

The features of this furnace include:

An RPJ stainless steel and primary heat exchangers to capture the additional heat generated by the furnace
An induced draft combustion blower which contributes to the durability
The Tempstar PS 90-DV furnace is very quiet thanks to the direct vent
Heating on demand is available thanks to the multispeed PSC circulation
Reliability is enhanced by the advanced silicon nitride igniter

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TEMPSTAR PS 90-DV Model Numbers

The PS 90-DV is available in different models which vary in efficiency and capacity.

Model Number	AFUE	BTUs per Hour
N9MP2050B12*	90	50,000
N9MP2075B12*	90	75,000
N9MP2080F16*	90	80,000
N9MP2100F14*	90	100,000
N9MP2100J20*	90	100,000
N9MP2125J20*	90	125,000

PS 90-DV Warranty

In order to qualify for the warranty, consumers must register the product on the company’s product registration page.

Under the standard warranty, customers can enjoy protection against failure due to defects in workmanship or materials under normal use. The first 20 years of heat exchangers coverage and the first five years of coverage on other parts are transferable in accordance with the warranty conditions.

There is also a no hassle replacement limited warranty.

When the original owner registers the product within the first three months of installation they will benefit from a 10 year warranty on all other parts beside the heat exchanger. (This does not apply to Quebec and California.)