Home Miners Scrypt VOLCMINER D1 Mini Pre WLAN official reference Calculate Electricity Cost Can the VOLCMINER D1 Mini Pre WLAN official reference heat my home? The VOLCMINER D1 Mini Pre WLAN official reference outputs approximately 1,706 BTU/hr of heat. For reference, a typical space heater produces 5,000-5,500 BTU/hr. All electrical energy consumed by the miner is converted to heat, making it 100% efficient as a heater. D-Central offers Bitcoin Space Heater builds designed specifically for home heating integration. What power supply does the VOLCMINER D1 Mini Pre WLAN official reference need? The VOLCMINER D1 Mini Pre WLAN official reference draws 500W of power. You need a power supply rated for at least 550W with appropriate voltage (200-240V AC). D-Central stocks compatible power supplies in our shop. Always use a quality PSU from a reputable manufacturer to protect the miner and wiring.