"Pressure switches are often out of calibration before they completely fail, and it is for a wide variety of reasons, all of which can cause the furnace to operate in an unsafe manner. The
DDSM1 Draft Simulator from
Fieldpiece creates a controlled vacuum to test pressure switches, so technicians can tell exactly when a pressure switch closes and opens. This either proves that the switch is within specification, or identifies if the switch is starting to fail."
"Plus, the DDSM1 is the only tool able to calibrate adjustable pressure switches to manufacturers’ specifications. This saves contractors from carrying a large inventory of pressure switches on their trucks, and from leaving the job site to buy pre-calibrated switches."
Here are a few other features of the DDSM1:
- Easily Calibrate Any Adjustable Pressure Switch
- Always have the Right Pressure Switch on your Truck
- No Need to Carry a Wide Variety of Pressure Switches
- Mimics Pressure Produced by Live Draft Inducers
- Replaces Unreliable “Checking” Procedures
- Reduces Call Backs
"A pressure switch is a safety device that prevents furnaces from
running in unsafe conditions. Until the DDSM1 Draft Simulator came to
market, there were no safe, accurate, and reliable ways to test pressure
switches. Now HVACR professionals can test pressure switches to see if they are
failing, and can calibrate adjustable pressure switches to furnace
specifications, so there's no need to carry a wide variety of switches
on their truck, or need to leave the job site to go purchase a
pre-calibrated pressure switch."
Information courtesty of Fieldpiece.com
The DDSM1 can be purchased from ComfortGurus.com here.
No comments:
Post a Comment