Domestic Whole House Regulator Assemblies Store / Domestic Whole House Regulator Assemblies A series of domestic whole house regulators. Refine by Sort by We recommend Newest arrivals Price: Low to High Price: High to Low Name: A to Z Name: Z to A 10-44 2,500,000 BTU First Stage Regulator 10-44 2,500,000 BTU First Stage Regulator $129.99 Buy Now 10-444 Mounting Bracket 10-444 Mounting Bracket $8.99 Buy Now 10-45 950,000 BTU Low Pressure Two Stage Regulator 10-45 950,000 BTU Low Pressure Two Stage Regulator $129.99 Buy Now 10-46 950,000 BTU Low Pressure Two Stage Regulator 10-46 950,000 BTU Low Pressure Two Stage Regulator $129.99 Buy Now 10-47 525,000 BTU L.P. Gas Twin Stage Regulator 10-47 525,000 BTU L.P. Gas Twin Stage Regulator $129.99 Buy Now 10-48 525,000 BTU LP Gas Twin Stage Regulator 10-48 525,000 BTU LP Gas Twin Stage Regulator $129.99 Buy Now 10-49 200,000 BTU Compact Twin Stage Regulator 10-49 200,000 BTU Compact Twin Stage Regulator $129.99 Buy Now