| 摘要 |
A snow removal device is provided for a building having sidewalls and a sloping roof with at least one of a ridge and a corner ridge The snow removal device includes a hot water heater, a pressurization pump in fluid communication with the ho t water heater, a connection pipe, a water discharge pipe connected to the hot water heater via the connection pipe, the water discharge pipe being configured to be install ed in a direction along the ridge or the corner ridge, the water discharge pipe havi ng horizontal or downwardly sloping water discharge apertures and downwardly facing water release apertures, the water discharge pipe being fixed to the building by brackets positioned to be higher than the ridge or the corner ridge
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