Description
Description
Marquis Heater Manifold
The Marquis MS‑740‑0614 is a 4.0kW Flo‑Thru spa heater designed for Marquis Spas LEZUR and Lite Leader systems. Built with a 15″ stainless steel heater manifold, Incoloy heating element, 2″ x 2″ unions, and an integrated pressure switch, this heater delivers fast, efficient, and reliable water heating. Compatible with a wide range of Marquis models—including Sport Series, Mirage, Spirit, Oasis, Wish, Destiny, Reward, and Quest—it replaces part numbers MRQ740‑0614, 7400614, 58009, and 58081. Ideal for spa technicians and Marquis owners seeking a durable, OEM‑grade heater assembly that restores strong, consistent performance.
KW: 4
Volts: 240
Length: 15"
Mount Size : 2"X2"
Style : Flow Thru
Manufacturer: Marquis
740-0614
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