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For field technicians and contractors maintaining Q-Mark or Berko heating units
Precision in the spark delivery system is non-negotiable for reliable burner ignition
50 Psi to 450 Psi
local codes typically require venting to the outdoors unless an approved Maxitrol vent limiter (such as the 12A04 or 12A06) is utilized
ensuring seamless mechanical and electrical integration without the need for field modifications or bracket fabrication
Trane VAL11357 Water Valve Freon For field technicians and contractorsThe Trane VAL11357 Water Valve is a 1 2" 3 Way Water Valve designed for precise fluid control in hydronic HVAC systems. Engineered to meet strict OEM specifications, this motorized assembly ensures accurate modulation of chilled and hot water flows, maintaining setpoint stability in fan coil units and air handlers. As the direct replacement for VAL8107, the VAL11357 facilitates a streamlined retrofit process, matching the legacy footprint and