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Laars Heating Systems RA0079000 Temperature & Pressure Gauge 70°F-250°F 0-225 PSI

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Special Price $105.48 Regular Price $121.30
In stock
SKU
RA0079000
The Laars Heating Systems RA0079000 Temperature & Pressure Gauge measures boiler and hydronic heating system temperature from 70 to 250 degrees Fahrenheit and pressure from 0 to 225 pounds per square inch to ensure safe operation. This product gives precise real-time measurements which help users avoid system overheating and dangerous pressure surges. The device functions perfectly in both commercial and residential HVAC systems by improving system security and simplifying maintenance for optimized performance which decreases the system breakdown while maximizing heating efficiency.
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Manufacturer Name: Laars Heating Systems
Product Number: RA0079000
OEM Part Number: RA0079000
Product Description: 70-250F 0-225# Temp&Presgauge
Weight:0.61lbs/276.69g

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Product Questions (2)
Customer Questions
What maintenance is required for the Laars Heating Systems RA0079000 Temperature And Pressure Gauge?

Inspect the gauge regularly for leaks, corrosion, or inaccurate readings. Keep the dial clean and ensure fittings are tightly sealed to prevent pressure loss. Avoid overpressure conditions and handle carefully during system servicing for safety.

What are common issues with the Laars Heating Systems RA0079000 Temperature And Pressure Gauge?

  • Inaccurate pressure or temperature readings due to calibration drift.
  • Fogging or moisture inside dial glass.
  • Leakage at threaded connection.
  • Needle sticking or slow response.

Installation Steps

Step 1: Turn off unit power and isolate supply, then relieve pressure and allow full cooling before starting.

Step 2: Remove old temperature and gauge using a wrench, carefully unscrew, and clean port threads of debris or sealant.

Step 3: Apply thread sealant tape to new gauge fitting to ensure a leak-free connection.

Step 4: Install new temperature and gauge into port and tighten snugly by hand then wrench, avoiding over-torquing or damage.

Step 5: Restore system pressure and power, check for leaks, and verify accurate readings.