Slant/Fin GXHA Series - Manual

®
RATINGS CHART – GAS BOILERS
GALAXY GX (H), GXHA SERIES
©Slant/Fin Corp. 2007
GXHA-100 100,000 — 81,000 — — 61,000 254 2 1/
2
GXH-105 105,000 86,000 — 495 75,000 — — 2 1/
2
GXHA-120 120,000 — 97,000 — — 73,000 304 3
GXH-125 126,000 104,000 — 600 90,000 — — 3
GXH-150 147,000 120,000 — 695 104,000 — — 3 1/
4
GXHA-160 160,000 — 130,000 — — 98,000 408 3 1/
2
GXH-170 168,000 137,000 — 795 119,000 — — 3 1/
2
GXH-190 189,000 155,000 — 895 135,000 — — 3 3/
4
GXHA-200 200,000 — 163,000 — — 122,000 508 4
GXH-210 210,000 172,000 — 995 150,000 — — 4
GX-225 225,000 184,000 — 1065 160,000 — — 4
GXH-230 231,000 189,000 189,000 1095 164,000 142,000 591 4 1/
4
GX-250 250,000 204,000 — 1180 177,400 — — 4 1/
2
GXH-250 252,000 206,000 206,000 1195 179,000 155,000 646 4 1/
2
GXH-275 273,000 223,000 223,000 1290 194,000 167,000 696 5
GXH-300 300,000 240,000** 240,000 ** 1395 209,000 180,000 750 5 1/
2
GXH-300H§ 300,000 243,000** 243,000 ** 1405 211,000 182,000 758 5 1/
2
MODEL
NUMBER †
CSA
INPUT
(Btuh)
D.O.E.
CAPACITY
WATER
(Btuh)
D.O.E.
CAPACITY
STEAM
(Btuh)
WATER
(Sq.Ft.)
WATER
(Btuh)
STEAM
(Btuh)
STEAM
(Sq.Ft.)
TANKLESS
HEATER
CAPACITY
(G.P.M.)‡
RATINGS STEAM OR WATER NET I=B=R*
EFFICIENCY
GALAXY DOE SEASONAL
EFFICIENCY (AFUE)*
GXH-105 ED 81.00
GXH-125 ED 81.00
GXH-150 ED 81.14
GXH-170 ED 81.14
GXH-190 ED 81.14
GXH-210 ED 81.17
GX-225 ED 81.30
GXH-230 ED 81.21
GX-250 ED 80.70
GXH-250 ED 81.24
GXH-275 ED 81.28
GXHA-100 ED 81.00
GXHA-120 ED 81.20
GXHA-160 ED 81.20
GXHA-200 ED 81.30
MODEL
Natural and L.P. Propane Gas
± GG models: Add suffix “S” for standard water boiler, “P” for
packaged water boiler. Add suffix “E” for intermittent pilot igni-
tion system (available only with 24 volt gas valve). Type of
gas: After model number, specify gas by name “Natural” or
“Propane”
* Net ratings are based on a piping and pick-up allowance of
1.33 (steam) and 1.15 (hot water). Slant/Fin should be con-
sulted before selecting a boiler for installation having
unusual piping and pick-up requirements. Ratings must
be reduced by 4% at 2,000 feet elevation and an addition
al 4% for every additional 1,000 feet elevation over 2,000
feet.
† GXH and GX models: Add suffix “PT” for standard water
boiler with tankless heater, “PZ” for steam boiler, “PZT” for
packaged steam boiler with tankless heater. Add suffix “E”
for intermittent pilot ignition system (available only with 24
volt gas valve). Type of gas: After model number, specify
gas by name “Natural” or “Propane”.
** CSA output rating (Btuh).
§ Ratings for GXH-300H are for natural gas only.
‡ Tankless heater ratings based on intermittent draw.
NOTE: All boilers under 300,000 Btu input are tested and
rated for capacity under the U.S. Dept. of Energy (D.O.E.)
Test Procedure for boilers.
* Includes intermittent pilot and
vent damper. Annual Fuel
Utilization Efficiency based on
constant circulation for hot
water models.
SLANT/FIN CORPORATION, Greenvale, NY 11548 • Phone: (516) 484-2600
FAX: (516) 484-5921 • In Canada: Slant/Fin LTD/LTEE, Mississauga, Ontario
www.slantfin.com
DISCONTINUED MODEL
NOTE: GXH-230 (WATER MODEL DISCONTINUED ONLY)
STEAM MODELS ARE AVAILABLE