| ETC-24V-30 Power Supply | Danfoss 080Z0053 | buyems.net | 58.96 USD | 207.59 USD | −71.6% |
| ETC-24V-60 | Power Supply (Equivalent to Danfoss 080Z0059) | buyems.net | 68.96 USD | 207.59 USD | −66.8% |
| ETC-1127 | Orange Defrost Termination Temperature Sensor (Copeland 501-1127, Parker 023-0072) | buyems.net | 17.36 USD | 43.64 USD | −60.2% |
| ETC-1126 | Red Coil Outlet Temperature Sensor (Copeland 501-1126) | buyems.net | 17.36 USD | 43.64 USD | −60.2% |
| ETC-1122 | Green Discharge Temperature Sensor (Copeland 501-1122, Parker 023-0073) | buyems.net | 17.36 USD | 43.64 USD | −60.2% |
| ETC-AK21 - Temperature Sensor Danfoss | Danfoss 084N2003 | buyems.net | 54.98 USD | 130.26 USD | −57.8% |
| ETC-1125 | Blue Coil Inlet Temperature Sensor (Copeland 501-1125, Parker 023-0076) | buyems.net | 19.36 USD | 43.64 USD | −55.6% |
| ETC-AK11 | Gray Temperature Sensor (Danfoss AKS11, 084N0027, 084N2003) | buyems.net | 19.36 USD | 43.64 USD | −55.6% |
| ETC-1191 | White ATP High Temperature Sensor (Copeland 201-1191, CPC 201-1160) | buyems.net | 31.52 USD | 66.33 USD | −52.5% |
| ETC-HUMD-E Relative Humidity & Temperature Sensor (Copeland/CPC/Emerson) | buyems.net | 183.76 USD | 357.15 USD | −48.5% |
| ETC-HUMD-D Relative Humidity & Temperature Sensor | Danfoss | buyems.net | 198.52 USD | 357.15 USD | −44.4% |
| ETC-1806-S - Low Voltage Sensor Cable | buyems.net | 133.86 USD | 233.5 USD | −42.7% |
| ETC-1808-S - Low Voltage Sensor Cable | buyems.net | 189.68 USD | 311.5 USD | −39.1% |
| Belden 8461 Communication Cable | buyems.net | 641.76 USD | 987.15 USD | −35% |
| ETC-1804-S - Low Voltage Sensor Cable | buyems.net | 102.62 USD | 157.5 USD | −34.8% |
| ETC-1802-S - Low Voltage Sensor Cable | buyems.net | 61.32 USD | 92.5 USD | −33.7% |
| ETC-OAB-1 Office Alarm Box (Danfoss) | buyems.net | 183.47 USD | 275.17 USD | −33.3% |
| ETC-200-E Pressure Transducer (MCS-200C, Copeland 800-2200) | buyems.net | 93.87 USD | 115.84 USD | −19% |
| ETC-500-E Pressure Transducer (Copeland 800-2500) | buyems.net | 93.87 USD | 115.84 USD | −19% |
| ETC-2238 - Danfoss KVS Filter | 084B2238 | buyems.net | 118.02 USD | 132.77 USD | −11.1% |
| ETC-Comm-E/D | buyems.net | 481.23 USD | 485 USD | −0.8% |
| ETC-T300 (replacement for obsolete Danfoss THERM3) | buyems.net | 65 USD | — | — |
| ETC-ZTP2-X - Zone Temperature Sensor | 809-6590, 080Z2187 | buyems.net | 18.43 USD | — | — |