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The low cost, energy efficient VSP-Elite provides more precise control of pump speed than any other similar product on the market. And it works great as an outdoor reset control or a set point control. The VSP-Elite adjusts the speed of a pump to control the amount of hot water injected into the heating/secondary loop. The VSP-Elite controls the injection pumps to a high level of precision, thus providing accurate control over the secondary loop temperature. Unlike other controls, the VSP-Elite can operate the pump at a significantly lower speed. Lower speed means more precise temperature control and higher overall efficiency. The VSP-Elite is designed with boiler protection in mind. It monitors the boiler return temperature and reduces the injection pump speed to increase the return in low critical return situations. VSP-Elite offers manual speed control for well balanced injection applications. Simply, select manual speed control and then specify the pump speed that best fits the injection system.
Heat-Timer® Pump Outdoor Reset Control, VSP-Elite Model, 120 VAC at 60 Hz Power Supply, Outdoor Sensor, System Sensor, Boiler return Sensor Sensor, 1 A Inductive (Maximum of 1/8 hp), 6 A Resistive at 120 VAC 60 Hz Relay, 1.5 A Inductive (Maximum 1/8 hp) at 120VAC 50-60 Hz Injection Output Contact, -35 to 250 deg F Sensing, Back Lite 2 Line Alphanumeric LCD Display, 20 - 80% RH Humidity, 20 - 120 deg F, 4 in W x 4 in H x 2-1/2 in D
| Contact Rating | : | 1 A Inductive (Maximum of 1/8 hp), 6 A Resistive at 120 VAC 60 Hz Relay, 1.5 A Inductive (Maximum 1/8 hp) at 120VAC 50-60 Hz Injection Output |
| Dimensions | : | 4 in W x 4 in H x 2-1/2 in D |
| Display Type | : | Back Lite 2 Line Alphanumeric LCD |
| Humidity Rating | : | 20 - 80% RH |
| Model | : | VSP-Elite |
| Power Supply | : | 120 VAC at 60 Hz |
| Sensing Range | : | -35 to 250 deg F |
| Sensor Type | : | Outdoor Sensor, System Sensor, Boiler return Sensor |
| Temperature Rating | : | 20 - 120 deg F |
- Built-in outdoor reset with a customizable reset curve option
- Can operate to achieve an adjustable set point
- Adjustable outdoor temperature cutoff
- Operate pump at speeds lower than competitors for mild weather control
- Manual pump speed control for well balanced systems
- Remote enable/disable capability
- Now with setback and boost functionality for better comfort and energy saving
- Boiler return protection capability
- Comes complete with outdoor sensor, system sensor, boiler return sensor and a well
- Solid state sensors can be extended up to 500 ft from the control
- Control mode: outdoor reset, set point
- 3 (set, up, down) buttons
- 0 - 60 min pump run-on
- 3 LEDs (left - decrease/close, middle - increase/open, right - system relay)
Instruction/Installation Manual