I have a Weil-Mcneil boiler, I think its called. I would like to use the drain outlet of this steam boiler with a yoke connection…one to drain and the other to attach at times a hose. The reason being, it is much closer to my front courtyard without a sharp bend of the original hose outlet. Is this logical? I would go through the process of ‘filling’ up my boiler, but only using my hose to water the courtyard…hoping not to flood my boiler..I suppose it wouldn’t, but I would like to be sure i haven’t overlooked anything. Thanks