Troubleshooting for Tradesman 170 & 400

• CP170, CP400 Troubleshooting Chart
• CP170 Ultra, CP400 Ultra Troubleshooting Chart

Note: Troubleshooting in Spanish and French are available in the Owners Manuals linked at the bottom of this page.

CP170, CP400 Troubleshooting Chart

CP170 Ultra, CP400 Ultra Troubleshooting Chart

Troubleshooting Videos

• Portable Forced Air Service Igniter
• Portable Forced Air Service Burner Orifice
• Portable Forced Air Service Gas Pressure Check
• Portable Forced Air Service Air and Spark Test
• Portable Forced Air Backflash Switch

Owners Manual

• Tradesman CP170, CP400 Standard and Ultra Construction Heater (English & Spanish)
• Tradesman CP170, CP400 Standard and Ultra Construction Heater (English & French)