For the best Gemaire experience, please update your web browser.

Bosch 7-735-072-129 - SV042-1VTN-FLTPDD Water Source Heat Pump, 39,600 BTU, 13.65 EER, Vertical, Left Return, 208-230/1

MFR: 7-735-072-129

This product is no longer available for purchase.

Comparable Products


Model SV 3 1/2 Ton VT CuNi 208/23-1/20/1/60Hz L Return Top PSC DuoGuard Standard Cabinet TXV Application Std Filter

The SV model is a cost-effective single stage water source heat pump designed for residential and light commercial retrofit and new construction applications.

Standard Features:

Available in Horizontal and Vertical Cabinets
  • Constructed using galvanized steel
  • Standard hanging bracket kits on HZ units for suspending the unit from field supplied hanger rods
Single Stage Compact
  • Up to 16.9 EER (GLHP)
  • PSC blower motors for all sizes except (041, 060, 070)
  • ECM constant torque blower motors standard for sizes 041, 060, 070
Unit Configuration
  • Left hand or right hand return air
  • Top or end supply air
  • Copper or Cupro-Nickel Coaxial Coil
Standard 1" Throwaway Filter with 2 side Filter Rack

1/2" Dual Density Fiber Insulation
  • Non-combustible, non-hydroscopic and does not support fungal growth
  • Meets NFPA 90A and 90B for fire protection
  • Meets the GREENGUARD Indoor Air Quality Standard
  • All panels are insulated using 1.5 lb./. density micromat fiberglass insulation for both thermal insulation and noise reduction
  • Floating compressor base pan for quiet operation
  • Rotary type compressors on sizes 007 through 018
  • Scroll type compressors on sizes 024 through 070
TXV (Thermal Expansion Valve)
  • Improves refrigerant management and efficiencies
Reliability - Durability - Serviceability
  • Tin plated coil
  • UPM circuit board with communicating features
  • Completely serviceable from front of unit as well as insulated bulkheads allow the unit to be serviced during operation
DuoGuard(™) Evaporator Coil
  • Tin Electro-Plated Copper Tubing Hair Pins with high tech polymer coated Aluminum fins will protect the evaporator coil from most forms of corrosive elements in the air stream
Electronic Circuit Board UPM
  • The electronic circuit board provides protection with: RandomStart of Unit, Anti-Short Cycling (5 minute delay), Alarm communicating output, Low pressure switch bypass at cold water start up
  • It also monitors and communicates standard safety features/alerts/operation/protection: Low Pressure Switch, High Pressure Switch, Evaporator Freeze Protection, Water Coil Freeze Switch, Condensate Overflow Switch
  • This circuit board can communicate with a Bosch thermostat that alerts the customer of adverse conditions
75 VA Transformer

  • 1 year all parts limited warranty
  • 5 year compressor limited warranty
  • For full warranty details:
Field Configurable Horizontal Discharge Air Conversion
  • The horizontal conversion allows end blow to straight through conversion of discharge air, as factory installed straight through configuration for HZ units is no longer available.
Water Connections
  • All water connections are heavy duty bronze FPT fittings securely fastened to the unit corner post


NameBosch 7-735-072-129 - SV042-1VTN-FLTPDD Water Source Heat Pump, 39,600 BTU, 13.65 EER, Vertical, Left Return, 208-230/1
Gemaire Item NumberSV042-1VTN-FLTPDD
Manufacturer Product Number7-735-072-129
SKU - PIM Number1621948352001633
ERP Number387008
Unit of MeasureEA
Weight239.0 Pounds (Lb)
Length26.0 Inches (In)
Width21.5 Inches (In)
Height43.3 Inches (In)
Country of OriginUSA
Equipment TypeHydronic
Cooling Capacity40000
Heating Capacity46300
Air FlowVertical
Voltage208 VAC
Cycle/Hertz60 Hz
Minimum Circuit Amps21.4
Maximum Fuse Size35
Blower Motor HP1/2 HP
Rated Load Amps13.6
Locked Rotor Amps88
Drain Connection Size3/4"
Warranty OfferedYes
Energy Star RatedNo
UL ListedYes
Product FamilySV042
GEM - Case Quantity


Parts List