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Slant Fin Sentry - S Series Gas Boiler

Slant/Fin Sentry Gas Boiler

Natural Draft Gas Boiler

Sentry is ideal for a wide variety of gas boiler requirements, as a replacement or for new installations. Its advanced design provides years of trouble-free, high efficiency operation while providing easy installation, even in sites with low chimney connections or low overhead clearance.

  • Input: "S" Models 34,000 to 150,000 Btu/Hr
  • "SX" Models 150,000 to 210,000 Btu/Hr
  • Standing pilot or intermittent ignition
  • Saves energy. AFUE to 84.4%
  • "S" Models with integral draft hood fit sites with clearance as low as 38-1/2"s
  • For your safety (and to comply with the warranty), have all boiler installations and Repairs completed by a licensed and insured contractor.
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Low Profile Makes Problem Installations Easy

The Sentry Boiler fits into replacement sites with low chimney breeching or low overhead clearance. Sentry "S" models have an integral draft diverter and do not require a separate draft hood. Chimney vent connections heights begin at 38-1/2", nearly a foot and a half lower than typical natural draft boilers. "SX" models utilize an external draft hood.

Sentry's low profile permits installation in sites with low chimney breeching or low overhead clearance. "S" models do not require a draft hood.

Advanced Natural Draft Design Promises Efficiency & Reliability

An advanced design heat exchanger permits Sentry to operate with high efficiency using simple, dependable natural draft technology. Sentry operates with efficiencies up to 84.4% AFUE. Both standing pilot and intermittent pilot ignition are available. The flue passage design, thermal pin pattern and consistent wall thickness of Sentry's cast-iron heat exchanger sections ensure uniform heat transfer with less thermal strain and metal fatigue. Slant/Fin uses only reliable metal push nipple to connect individual sections. All models included a reliable, heavy duty motorized vent damper to maximize efficiency.

 

Place Order*
Natural Gas, Intermittent Pilot Ignition
Slant Fin S-34EDP Boiler
34,000 BTU Input
29,000 BTU DOE Capacity
84 AFUE Efficiency
$1,600.00
Slant Fin S-60EDP Boiler
60,000 BTU Input
51,000 BTU DOE Capacity
84.4 AFUE Efficiency
$1,681.00
Slant Fin S-90EDP Boiler
90,000 BTU Input
76,000 BTU DOE Capacity
84.2 AFUE Efficiency
$1,805.00
Slant Fin S-120EDP Boiler
120,000 BTU Input
101,000 BTU DOE Capacity
84.1 AFUE Efficiency
$1,975.00
Slant Fin S-150EDP Boiler
150,000 BTU Input
125,000 BTU DOE Capacity
83.4 AFUE Efficiency
$2,180.00
Natural Gas, Standing Pilot Ignition
Slant Fin S-34DP Boiler
34,000 BTU Input
29,000 BTU DOE Capacity
80.4 AFUE Efficiency
$1,445.00
Slant Fin S-60DP Boiler
60,000 BTU Input
51,000 BTU DOE Capacity
81.6 AFUE Efficiency
$1,530.00
Slant Fin S-90DP Boiler
90,000 BTU Input
76,000 BTU DOE Capacity
82.3 AFUE Efficiency
$1,655.00
Slant Fin S-120DP Boiler
120,000 BTU Input
101,000 BTU DOE Capacity
83 AFUE Efficiency
$1,820.00
Slant Fin S-150DP Boiler
150,000 BTU Input
125,000 BTU DOE Capacity
82.4 AFUE Efficiency
$2,030.00

 

*IMPORTANT:  By purchasing this boiler from JupiterHeating.com, the customer is agreeing that the unit will be installed by a licensed, professional heating contractor; that the customer and installer will follow all local zoning regulations, as well as all manufacturer's installation instructions, policies, and warranty requirements; and that the customer has read and understood JupiterHeating.com's Terms of Sale.

Shipping for unit is $200 to anywhere in the continental United States (multiple units are shipped at no additional charge).  The rate is based on residential delivery with a liftgate.  This unit is strapped onto a pallet and shipped via LTL to minimize risk of shipping damage.  Shipping savings may by possible for commercial delivery, or for not needing a liftgate. Contact Us for a custom shipping quote if any of those situations apply, or if you are located outside the continental United States.

 

Slant/Fin

Information Source: Slant/Fin Boilers.