Watts 0298568 Regulator 320788-702 What is the correct mounting

What is the correct mounting orientation

The Heil Quaker ICP 1177279 Trap is a critical condensate management component engineered for high-efficiency condensing furnaces

you ensure the internal mechanical regulators align with the manufacturer's manifold pressure specifications

this blade features a 1/2" bore

As the direct replacement for 1186115

Watts 0298568 Regulator 320788-702 What is the correct mountingThe Watts 0298568 (Series LF223) is a heavy duty, 1. 5 inch high capacity water pressure reducing valve designed for demanding commercial, industrial, and institutional plumbing systems. Engineered to handle high flow requirements while maintaining precise downstream control, this lead free water pressure regulator protects sensitive fixtures and downstream components from the mechanical stress of excessive supply spikes. Its 1 1 2" FNPT threaded